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5.
1)when you take a dump and it's impossible to get out. when it finally does, you sigh in sweet relief and step off the bog to admire your big brown baby. when you get a good look at it, you realize that it is much bigger than you thought and pat yourself on the back for getting it out the poop chute. you get an even CLOSER look, and see it is not merely one big shit, but rather TONS OF TINY SHITS IN A CLUSTER! FUCKIN AWESOME!!
2)what one calls one who has achieved a minor level of douchebaggery. a weak cuss word of sorts. can also be when you pop one out and it is HUGE, i.e. a nugget of brown gold.
bumnugget can be used from a whore who has achieved the ultimate level of douchebaggery by skanking around he who has dick, to old man who drives shitty toyota and doesn't move his car through the light until only he can get through. it is applicable anywhere.
by bareki June 05, 2010
 
1.
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
 
2.
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 05, 2005
 
3.
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
 
4.
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 02, 2007
 
6.
I need 2 doz bum nuggets for cooking scrambled bum nuggets for dinner
by darkraven73 July 26, 2010
 
7.
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