by renny rimon December 25, 2008

A descriptive word for sex. This is best used in situations where there might be a small child around.
Man one (who has a small child with him)- "So man, what did you and my sister do last night?"
Man 2- "Oh, you know, we just did a little frame bumping."
Man 2- "Oh, you know, we just did a little frame bumping."
by sadasha April 7, 2010

When one gentleman greets another by gently and accurately touching the heads of their penises together. An uncircumcised man must pull back his foreskin to accomplish the greeting correctly.
Bryant gave Dave a hearty hand shake and Bumped Nelsons when they re-antiquated after many years.
Not to be confused with crossing swards or playing swards
Bryant gave Dave a hearty hand shake and Bumped Nelsons when they re-antiquated after many years.
Not to be confused with crossing swards or playing swards
Bryant gave Dave a hearty hand shake and they were Bumping Nelsons after they were reacquainted after many years.
by The Real Berman July 9, 2011

my 2 year old bump heads with her daddy. Sooon my honey we will bump heads in bed. Friday is our naughty night!!
by itichie_nocanpo July 8, 2006

An euphemism for lesbian sex.
by DisasterWeenie June 15, 2017

rump bump means that when a man grabs a woman/man by his/her hips and shoves his hard erect penis into her ass crack, while in the process of pulling his/her pants down. then, they shove the person on the ground, get on top of the person and rides them like a pony, then you go 69 on their ass
damn bitch, i had sonia over last night and i tried to rump bump her ass but it was too flat and nasty, and she was terrible.
damn hoe, i had m&b in bed last night, they were the best rump bumpers i know.
damn hoe, i had m&b in bed last night, they were the best rump bumpers i know.
by Marissa(: June 13, 2008

by ejagkyo October 19, 2009
