Ian: He wipes his ass with his record contract. I love this guy!
Rex tries to teach Pip how to be a badass criminal:
Pip: (yelling) I'm gonna stab your heads off!
Rex: With what? With what?
Pip: (yelling even louder) With my DICK!
Pip: (yelling) Yeah! And blood's gonna come out of your head! And there's nothing you can do about it! Cause I'm a MAD MAN!
After the gun is revealed to be a squirt-gun, two of the hostages make a break for it. Later, one of them regrets this hasty action and begs the band to let him back in. They reject him (since he 'ditched' them) and the cops have to drag him away again.
Officer Wilson ripping out the nipple ring of the thug in the Whiskey-A-Go-Go doubles as both a Crowning Moment of Funny and a Crowning Moment Of Awesome.