nutface 

The face one makes while ejaculating.

I saw my brother's nutface and I couldn't sleep for a week.

nutface by Doctego September 24, 2006

Nuts to Butts 

Although the above definition is correct, there is another situation it applies:
Nuts to Butts refers to 2 males riding together on a motorcycle or scooter - often times because the passenger is too lazy to walk to class so he hitches a ride on his buddy's scooter. Guys 2-up on a crotch rocket is the WORST way!

Looks at those 2 dorks riding nuts to butts to class.

Guy Passenger: "dude I need to save gas money, can you take me on your bike to the store?"
Rider: "nuts to butts? hell no"

Nuts to Butts by BMW Guy September 6, 2006

nutpunch 

A punch to the testicles. Often causes immense pain/temporay paralysis/sterility. Most often debilitating.

Steak:I tried to kiss my girlfriend during that time of month and she gave me a debilitating nutpunch.

nutpunch by Xarionis aka Omnivore December 13, 2003

nuts 

n, testicles, knackers, love spuds, etc.

ya dont wanna get kneed in the nuts.

nuts by herbie January 7, 2007

nigga nuts 

Highly informal term of endearment.

Hey Nigga Nuts....whats happening?

nigga nuts by Hannahman March 29, 2007

Nuts 

Description of something that is unbelievable, crazy, and something that person should never do again.

Joe wearing his wife beater to that wedding is absolutely nuts.

Nuts by Déjame comer tu culo mami April 29, 2019

Flip my nuts

1. Getting extremely annoyed and angered by another to the point of extreme insanity
2. so bored, annoyed, unhappy, etc. with life that you
are at your breaking point and you flip out.

1. If we dont do anything tonight ima flip my fucking nuts!
2. If I see that fucking biatch again I'm seriously gonna flip my nuts!

Flip my nuts by RaMDaY July 19, 2005