speed bump 

The slight chubby/semi boner one can get when getting a private lap dance from a stripper.

Stripper: "Ooooh you got a little speed bump there... you mind moving that?"

Dude "......"

speed bump by bb101214 July 23, 2010

dump bump

(n.) A bump of blow (or really any drug that you snort), served to you while you are taking a shit. A line is also acceptable under these circumstances.

Serve me up a dump bump, please I'm trying to start this day off right.

dump bump by cjezioro September 22, 2010

Clam Bump 

Another term for scissoring.

Hey babe, wanna clam bump?

Clam Bump by King Clam Bump August 30, 2013

package bump 

When you see a homie that you have not seen in awhile and you go in for pseudo hug, but one of you shifts your footing and you accidently bump your hang downs.

John sees mike..
john: hey bro
mike: sup fool!
(dudes go in for a bro hug)
Mike: damn bro, you just lost your footing and package bumped me!
john: my bad, son

package bump by dmoney1979 September 4, 2013

bear bump 

When a woman who a man, or the "Bear," has shown interest in is suddenly propelled into a long term relationship with a different man within one to two months of Bear's expressed interest, usually resulting in marriage.

Jessica hadn't dated a guy in 6 years, but she got the Bear Bump and got married last Summer.

bear bump by Bear5555 March 28, 2014

bootie bump 

Where two bump each others butts.

The two bootie bumped together in College.

bootie bump by Dem bootie September 15, 2014

tryna bump 

Phrase used to initiate a bumper pool match with a potential opponent.

Player 1: Just got out of lecture. Tryna bump?
Player 2: Yep.

tryna bump by BumpMasterT December 10, 2014