Well it did make me think what they are thinking! These two in Las Vegas were more than likely saying -

"Just give us the fish you stupid bitch"

"No darling you don't look sexy in a wet suit"

OR

"Watch that guy over there - he's a Brit"
"Yeah I could tell"
"He'll be blogging that pic soon"
"Oh don't tell me he'll be trying to guess what we are saying as well"
"Guess so - don't you just love Vegas"
"Yeah man, moron city!"