Dead End has Dale berating Jonesy in a Drill Sergeant Nasty manner for bringing up hillbilly stereotypes.
In Bloody Beginnings, One Eye starts choking on a finger, and Three Finger and Saw Tooth (rather weakly) start smacking him on the back until he spits it up, right into a pot of boiling oil. They all laugh, then are bashed with a fire extinguisher.
From the beginning of Bloodlines:
Maynard: Hey, give me a hand, will you?
Saw Tooth: *picks up Kaleen's severed hand*
Maynard:... No, you fucking idiot. The body! Jesus fucking Christ...