funky with the monkey

Wild sex, crazy sex, or any sex that is just a bit more exciting than normal.

"Hey, you and Michelle hooking up on Saturday?"
"Hell yeah, and we're going to get funky with the monkey."

a lot of jelly on that toast

A way to describe a girl with a big butt.

"Hey check out that girl over there with the big butt."
"Yeah, she's got a lot of jelly on that toast."