No. You could tell they were frat boys because they shouted random, erroneous lyrics at the top of their lungs, inserting "WOOO!!!!" where they didn't know the lyrics, all the while making the 'I RAWK' face at their girlfriends.
e.g.,
<img src="http://articles.miscellaneousetc.com/images/frat_boy.jpg" alt=" - " />
SHE BROKE HER LEG! BROKE HER LEG!!!! WOOOOOOOO!!! FAHHHHK! THESE GUYS RAAAAWWWWK! WOOOOOOO!!!!