Little brown pieces that fall out of your anus whilst straining, usually over a toilet.
I'm just going to let out a few bum nuggets.
by mercunium September 20, 2003
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I need 2 doz bum nuggets for cooking scrambled bum nuggets for dinner
by darkraven73 July 27, 2010
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a phrase that can be used in frustration OR a man/woman with genital warts.
1. Bob: O shit! i forgot my pants.
Jim: Nah man ya gotta say "bum nuggets".
Bob: O soz dude. O bum nuggets i forgot my pants.

2.Jake: OMFG I LOVE STACEY!!!
Shelly: Ew she has fanny warts!
Jake: Don't ya mean bum nuggets?
Shelly: Uh, yeh.
Jake: Right on.
by Craption January 21, 2006
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A bum nugget is a small piece off poo around your butt hole, created from wiping excess skid marks after you have taken a number 2.
I was banging this hot chick doggy style and could see a bum nugget around her butt hole
by Luckymeh September 23, 2010
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Daniel Smith.

The proverbial fat Bum Nugget

Also a referance to a piece of poo
"Smithy you big fat bum nugget"

"Eeew you dropped a bum nugget in my soup!"

"I love to eat bum nuggets"
by Wee Jimmeh April 5, 2005
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That last irritating little piece of shit that is stuck to your bum and refuses to fall even after you're done taking a shit.
(can be used as both noun and adj.)
"Hey, get out of the loo!"
"Sorry man, I got a bum-nugget situation here!!"
by Bumbi November 2, 2007
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A little nugget of poo hiding half-way between freedom and the bum hole,

awaiting escape by the force of the anus or the tug of the tissue
"Don't you just hate it when you have a sneaky bum nugget?"
"Yeah, but most of the time I just force it out!"
by TheSnowGlobeMaster October 14, 2013
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