a slap happy hellacopter
You're trying to get some head, but you're too f***ing tired. So you grab your limp cock, spin it like a f***ing f***ing turbo, and slap her with it like it's a f***ing f***ing slapstick.
I was too tired to get head, so I spun my cock and slapped her like a f***ing movie star.
He spun his cock like a f***ing f***ing f***ing turbo and slapped her.
I slapped my date with my cock like it was a f***ing f***ing f***ing slapstick.