You think I'm funny?

Can someone point me in the right direction on this. I’ve Googled, but I’m not getting the whole thing. In the movie, ‘Goodfellas’, Tommy (played by Joe Pesci) does a dialog with Ray Liotta (Henry Hill) in a bar. I think the first line of the dialog is the title of my thread. He goes on to say ‘funnny like a clown?’ etc. etc.
I am looking for the whole dialog of this confrontation. Thanx.

But, I’m funny how? Funny like a clown? I amuse you? I make you laugh? I’m here to fuckin’ amuse you?

Here ya go.