Val, (Pacino) at one point describes Claphands (Margolis) as "meanest, most vindictive mother****** outside the Devil himself". A character Pacino played in Devil's Advocate.
When Hirsch comes back with Oxana she says "Ty choudovy" to him. It means "You are marvelous" in Ukrainian, but Wendy introduced Oxana as a girl from Minsk (Belarussia). She supposed to speak Belarussian or Russian language. The subtitles mistakenly state she tells this sentence in Russian.
Sylvia is found naked in the trunk and when the boys have no women's clothing for her, they make do by taking the clothes off the Asian male store clerk. Later while in the clerks clothes, Sylvia is obviously wearing a bra. Where did that come from?
After Sylvia cleans herself up and sits in the diner booth to eat with the rest of the gang, she takes a sandwich slice and removes the toothpick holding it together. But when the scene cuts back to her talking, the toothpick is clearly holding the sandwich in place again.