rock the bed
To fuck a hoe so hard the bed rocks hitting against the wall.
Hugo came home with Yolanda and they rocked the bed so hard they woke his roommate when they made a hole in the wall.
Rock my head in bed
To rock someone’s head in bed is to change their life for the better with a sexual experience.
John- Wow, Stacey’s blowjob changed how I think of life.
Fred- It must have rocked your head in bed.
John- I think it did rock my head in bed!
Fred- It must have rocked your head in bed.
John- I think it did rock my head in bed!