noop 

The testicle that hangs lower than the other one.

That noop hangs so low it looks like a tennis ball in a gym sock.

noop by Coach Fortner August 30, 2007

noop 

basically, poon. spelled backwards.

dude...i got some noop last night.

noop by lowe September 17, 2005

noop 

to nap while pooping

Andrea: Where is Sharon?
Meagan: I think she is in the bathroom.
Andrea: She has been in there a long time, hope she is ok?
Meagan: I am sure she is fine, I think she is taking a Noop!

noop by purplelily8 February 20, 2013

noop 

a boner so hard, so hard you can't even feel it.

i have a raging noop.

noop by 1noop2guy3 June 6, 2011

Noop 

A black man who devotes his whole house to used stereo equipment such as cd players, subs, and components.

Person 1: Hey man do them subs work?

Person 2: I dont know but Noop said they was shuvvin.

Noop by Burn1G April 2, 2009

Noop 

The act of napping and pooping at the same time. Either on purpose or involuntarily.

Grandma was tired so she took a noop. It took us an hour to clean both her and the lazy-boy.

Noop by Skinsfan21 February 4, 2012

noop 

when you poop and you can't find it when you're done

I think I just nooped!

noop by bread infection November 27, 2009