"Feed me more yellow! Nom! Nom! Nom!"
These people are (honestly) meant to be a youthful street gang in this film. Basically it looks more like a gay couple in their '50s have taken their son and daughter out.*
Don't care, still well up for that.
A nerd, in a lab coat, with a shotgun.
"Quick! Run away from the insane cannibal zombie lady!... Oh, boobs. Hang on a mo."
Apologies for weak captions, I've got a cold.