-to mess somebody up

What chicken McNuggets at McDonalds are made out of.

A moderately to very attractive man who goes after women weighing at least double his weight. When confronted by his friends about this odd fetish he makes the claim that she "has a nice personality."

gristle a word referring to the male genitalia

'The bit of skin between your testicles and anus'

if we take gristle to be a penis, it becomes obvious that a gristle gripper is a tight fanny.