Protip: It's never meant to be endearing when people call you that.
Oy, always with the acid....
If I may criticize a bit - it's kind of weird that the 2 silent guys didn't change their facial expressions even once. I realize it probably takes long to draw these (or not, I wouldn't know), but that's just my opinion here =)
Generally I try to play around with expressions for as many chars as I can, sometimes I don't fully manage and/or forget though. :)
actually, in my culture, it can be a term of endearment.