"You're funny "
"Funny? Funny how? How am I funny? "
"Just...you're just... the way you tell the story is funny "
"Am I a fukkin clown? Do i amuse you "
“…you jew mudda fukka you…!”
Nicky didn't bomb Ace. Those orders came down, from back home (the bosses). They wanted to absolve all involvement/cut all loose ends, wit those fools out in Vegas (Ace included, in the moment). He got lucky, survived...and they gave him a pass, cuz he knew how to get to a bag.