Rumper Bumper

She fell on her rumper bumper and suffered no damage.
by Brian Babylon September 04, 2011
Get the Rumper Bumper mug.

Rumper Bumper

Having sex in a casual or non committal way.
Dude, me and Robyn did the Rumper Bumper last night!
by mregina October 14, 2008
Get the Rumper Bumper mug.