squirrel nonce

Someone who is such a nonce that they are no longer satisfied by children and turn to the next annoying, chubby cheeked thing. The squirrel.

John: Look at how that squirrel’s tail moves!
Barry: Oh John you’re a right squirrel nonce you

Slut

Sweet Little Unforgettable Thing

Mary: Oh my God she's dressed like a slut
Eve: Yeah she's a sweet little unforgettable thing