Streamroll
When your man dumps a load on you when he's done, then you proceed to roll around the bed or other flat (or bumpy) surface.
I love how sticky I am after my man streamrolls me.
Streamroller
When a drunken chest deficator accidentally falls into there fresh made steamroller.
"Hey dude how come there's shit smeared all over you?"
" because your drunk girlfriend tried to give me a streamroller".
" because your drunk girlfriend tried to give me a streamroller".