Quote from Niles in A Word to the Wiseguy
Roz: Oh. Okay fine, you little weasel. Just forget it. I was going to help you, but Maris can just rot in the slammer. Niles: Oh, Roz, I was joshing. I know how you enjoy our little by-play! That weasel line, ouch, touché! Roz: You know what, you're even more annoying when you grovel. Niles: Zing! Got me again!