grub

cute, green baby maggot

person: hey grub, how you doin?
grub: memawma! (*cute maggot noises*)

Dingsda

Nickname for an insanely stupid person, whose name you just can't remember.

Person 1: Who's that girl who ran into the trashbin cause she was looking at the pigeons on the road?

Person 2: Oh that's...uuh... that's Dingsda!