Ball Numbing 

When a male dips his balls into a vat of liquid nitrogen until they are rock solid, then shatters them with a hammer or heavy object.

Man, I tried ball numbing yesterday, got to regrow my balls again.

Ball Numbing by Terawitt January 19, 2020

lumbering 

The Todd Bodine way of fucking.

"Can I lumber you?" "I was lumbering this girl hard last night"

lumbering by Todd Bodine May 21, 2014

mind numbing 

The term that describes the dull, drowsy, lethargic feeling a woman experiences after the act of skull fucking.

After Kim laid down her head on her pillow after Thurston released his balls into her skull, she called her best friend and described the experience as truly mind numbing.

mind numbing by brainbutter February 17, 2010

numbling 

Mumbling because your lips are numb and you have trouble moving them

"My lips are so cold I'm numbling"
"Ya I can't understand a word you're saying"
"Stupid New England weather"

numbling by GoPats July 12, 2005

lumbering 

To jack off really hard. So hard, in fact, you will be cumming til the morning.

guy 1: was that you lumbering last night?

guy 2: yes. so fucking hard to my cousin!

guy 1: wtf

lumbering by a real NlGGA August 10, 2017

nuttering 

The mutterings of a nutter or crank

See also: nutter

"...he walked off whilst nuttering
some not very nice words to me"

"So I finished the on the phone and walked back to the Hostel, sort of just nuttering to myself, "y'know, I could've sworn I was just groped by an aborigine"."

nuttering by Nupe July 24, 2004

numbazing 

When an object exhibits such a high degree of amazing-ness that your body's natural reaction is to stop the flow of blood to your testicles, resulting in your left and/or right nut(s) going numb

Jack: did u see shaun white land that triple mcTwist?
joe: it was numbazing brah
Jack: yea i know right?... i still cant feel mine, and it happened 2 weeks ago
joe: ...bro, call a doctor
Jack: i'll be fine, maybe i can walk it off...

numbazing by i fell on a door knob June 18, 2010