This episode has it all. It's historic (the great "Tunisian camel jockey" set-up is the upshot of a spring trip to Whitefish Bay), folkloric (Ralph's lesson in counting to 5 in some ersatz Native American tongue--"ick, mock, cloon, lock, quinum"), and sophomoric (some comely college chicks), all wrapped up in satisfying fashion when (as usual) Fonzie rides to the rescue. This episode is also the origin of one of the great lines from the series ("Do you want to eat pie or make out?) and of one of the great closing gags (won't spoil it for you). A certified classic.