When a man wears pants that are too small for him, and he puts his package on one side of the seam. The effect this has is of a large lump going partially down the side of one of the pant legs.

The opposite of flossing.

From the verb "To Lump"
Dude, Scott wore those pants that are a size too small for him yesterday, and decided on lumping it. I almost threw up.
by Jerry Moonmixe Fondelo January 17, 2008
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a large vehicle, usually in the form of a bus or large van, filled with people with little brains, little age, or little drivers license and car.
look at all those poor people waiting for the lump lump! Too bad they don't have a car. :(
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An unusually large or fat person; Someone with a little "junk in their trunk"; Someone who is lazy and socially rejected; A lethargic and fat person
Liam is such a lump! You don't even know! You don't even know!
by Maddidly May 14, 2008
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(1) Little Ugly Midget Penis or a really small penis.

(2) A guy who thinks he got a big penis but actually has a very small one.
"That nigga got a lump."

"FYI - he got a lump."

by TruStarz April 6, 2009
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provide bodily stimulation in order mitigate distraction
i have to write 6 poems, come lump with me
by laura and joe March 31, 2004
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Describes the act of getting an STD from somebody.
Shit dude. I was bangin' this chick last night. She said she was clean, but she effing lied, bro. As soon as I put it in, I could feel myself lumping.
by NeverBeenLumped February 15, 2012
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A really annoying thing that kicks your OCD to a higher level. Like in a meeting if the man in front of you is a man you don't really know has a little lump on his suit coat, you have to just stand the meeting looking at that little lump fighting yourself not to touch it.
The lump was so annoying, I had just about had it looking at the unperfect rug.
by Lily Billy November 28, 2016
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