Three pounds of shrimp

When a girl has a large ass.

Damn that girl has three pounds of shrimp in her freezer!!!

Turtle humping

When sexual satisfaction is reached without being directly involved in the action

When I saw them getting into it, I was turtle humping my ass off.

Tomato fucker

Son of a farmer that's not allowed in the barn anymore.

After little Billy was caught fucking the pigs ant the chickens, we banished him from the farm. Next thing we know we got a little tomato fucker on our hands.