Nutterbutt 

The opposite of a Butterface. A women who is absolutely stunning in face and body, but lacks a nice booty.

My blind date went really well till she got up to use the bathroom. Sitting in front of her let me see her beautiful face, but I checked her out when she got up and she had no ass. I'm telling you. Everything was nice, but Nutterbutt.

Nutterbutt by JellyfishWasted September 6, 2016

nutterbutter buddies 

When one buddy puts his nuts in another buddy's butt.

"Put your nutter in my butter, my nutter butter buddy."

"I love me some nutterbutter buddies."

nutterbutter buddies by Originalnutter January 24, 2014

Nutterbutter

when two homos shave their balls, each take a pat of "Land o' Lakes" butter, melt em down then smear it on their balls, then rub balls with each other.

"Yo I thought Nathan and Jimmy were two straight up dimoldenburgs until I walked in on them doin a nutterbutter...

Nutterbutter by cMoney grip January 22, 2009

NutterButter69 

The act of cumming in a woman's anus immediately pulling out your dick and swapping to the 69 position of eating out the woman as she sucks the excess cum and other substances off your dick.

Guy One "Dude, i did a NutterButter69 With my girlfriend last night."

Guy Two "Nice, but remember it just inst the same if you do it in the shower."

NutterButter69 by That Chubby Fellow April 17, 2011

nutterboat

Like motorboating but to a nut-sack instead. Putting your lips in between the testicles and blowing out of tight lips to make a motor boat sound while shaking your head.

Lisa: Did you see that sperm bank?
Sarah: Yeah. I wanted to nutterboat the hell out of it.

nutterboat by k1llahurtz September 30, 2009

butterbutt 

The Butterbutt, or, more properly, the Yellow-rumped Warbler (Dendroica coronata) is one of the most common warblers in North America. In summers, males have streaked backs of black on slate blue, white wing patches, a streaked breast, and conspicuous yellow patches on the crown, flank, and rump.

I saw a butterbutt flitting around in the tree outside my window

butterbutt by birdnerd231 March 5, 2010

nuttbutter 

(n.) The nutt inside a girls/guys butt after 3+ people have spread their 'butter'

After the fourth guy finished, Lorie was completely filled with that nuttbutter

nuttbutter by Sammy Nutt July 4, 2010