what a hilarious episode hahhaa :D
Penny and Sheldon really screwed each other up, how they tease each other, it was funny!!!
and how finally Penny made Sheldon to apolagize my calling his MOM !!!! haha,, i laughed and laughed and laughed ..
also ,, the two stupid Howard and Rajesh , how they were looking for the next top model house !!
Google earth, military robot pains!! and they dont call them selves sick !! and when they found the house and went there .. and how they looked so small comparing to the models OMG hahaha
this was one of the best episodes of the big bang theory i really love this show :D