He appeared in an ad for Got Milk with Simple Plan.
He loves animals and used to have a dog named Sam. He did an ad for PETA with the rest of Simple Plan encouraging people to not buy fur trim.
He has one lip piercing, one nose piercing and two piercings in each ear. He has no tattoos however, as he is too scared to get any.
He is hailed by many young teenagers as being "hot" and is also known as the jokester of Simple Plan.
Billie Joe Armstrong inspired David to learn how to play the guitar.
He played a part in hooking up Hilary Duff and Joel Madden when he invited them both to one of Simple Plan's concerts. That's the first time Joel and Hilary met each other.
In the video for "Untitled", David is dressed up like a paramedic.
He was excited to play on the Warped Tour with My Chemical Romance.
He says the best part of playing Warped Tour was when he got to sing with The Used.
His mother's name is Charlotte.
CosmoGIRL! magazine once described David as "scrumdiddlyumpcious".
Someone once asked Pete Wentz from Fall Out Boy what he thought of David and he responded with, "He's hot."
He says tattoos hurt even though he's never had any.
He likes to have a wide variety of shoes.
He was starstruck when he first met Gwen Stefani. He says he was so in love with her and then she broke his heart.
He is rumored to be dating Luana Church.
He thinks he sucks at using pick-up lines.
He thinks that girls are constantly thinking about his ass.
During the album photo shoot, a light fell in the bathtub that they were in. Seb, Pierre, and Chuck got out ok, but David was left in the tub and got electrocuted. David says that because of this incident he can now "read women's minds".
It is rumored that the rest of the guys from Simple Plan stalked David until he joined the band.
He says the weirdest thing he's ever done while he was bored was watching infomercials and maxing out his credit card.
He never recorded an album with his previous band Reset.
He thinks mothers are cool.
He not only plays bass, but can also play drums and guitar.
At a show once, someone yelled, "Say something in French!!!" and David was the one to step up to the microphone and say a few words in French.
The rest of the members of Simple Plan once locked David in a locker with Avril Lavigne and Theo from GOB. After being locked in the locker, everyone around was pointing and laughing at a freaked out and crying Avril. David was the only one who comforted her and made sure she was really okay.
He is the second youngest member of Simple Plan (next to Sebastien Lefebvre).
He loves zebra print.
If David could play Twister with anyone he wanted to he'd choose Katie Holmes.
His parents divorced when he was in the fifth grade.
He grew up with his older sister Julie.
He once ended up hurting his ankle so bad that Avril Lavigne had to carry him on her back to the stage where he had to do a whole show sitting.
He used to work at McDonald's in his hometown.
His favourite book is Karma Sutra which he borrowed from his sister.
David and the rest of the guys in Simple Plan did a cameo in New York Minute.
Their was a rumor that Avril Lavigne and David dated. This has been proven false.
David stopped skateboarding a lot because he kept getting hurt.
He once did a whole show on lead vocals because Pierre got sick.
He has a spine problem.
He sometimes screams in his sleep.
He lives in Simple Plan band member Jeff's basement.
David plays Bass, Guitar, and Drums.
His favourite movies are Grease and Pump Up The Volume.
His favourite colour is black.
His favourite TV show is The Wonder Years.
His favourite comic book superhero is Superman.
His starsign is Virgo.
His favourite food is Sushi.
His favourite bands include Papa Roach, American Hi/Fi, Weezer, Jimmy Eat World, Green Day, 22 Jacks, No Doubt, Sugar Ray, Strung Out, Stone Temple Pilot, No Use For A Name, Lagwagon, Goldfinger, Face to Face, Sum 41, Blink-182 and The Foo Fighters.
He plays the bass and backround vocals for Simple Plan.
David: Hawaii but I'd have to be with someone that I love! On his ultimate place to live.
David: The first note you hit on stage, you get that energy from the crowd. These kids have been there waiting for you to come on stage. And you realize how excited they are as soon as you get on stage and that makes me excited to play.
David: This is what we've always dreamed of. And what we always wanted to do. And now we get to do it and it's pretty amazing.
David: Definately we've come a long way and we've accomplished a lot.
David: Everybody can speak the language of music. I know it sounds really corny and cheesy but music is a language that everybody speaks.
David: I got a red carpet at my place to rehearse.
David: I'm gonna party like it's my birthday tonight!
David: I was skateboarding and trying to be cool, and I was actually cool for a little moment and I was following Pierre too close and I was sure he was gonna go on top of the ramp. Then he did a little trick and came down and then me and Pierre hit each other.
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