undertug 

Another masterbation technique where the giver and reciever reaches under his/her leg to pleasure themself.

I gave myself an undertug to enhance the feel.

undertug by mikesegy September 26, 2008

underbugger 

A person or annoyance that gets under ones skin and bugs them.

That squeaky door is a real underbugger. I think that new girl is an underbugger, she wont shut up.

underbugger by Christopher Evans August 2, 2008

undertuck n' suck 

when a man tucks his erect penis between his legs and presents it to another person to suck from behind.

i was feeling frisky so i gave the woman the old undertuck n' suck

undertuck n' suck by blumpkinboychaps April 3, 2009

Undermug 

(verb)

To 'mug someone off' when they believe to be 'mugging you off' first.

When someone tries to make you look foolish or put you in a embarrassing situation, that person is trying to 'mug you off'. The 'undermug' is where you are aware of this 'mugging' and counter act it with your own 'mugging' unbeknown to the original 'mugger'.

Undermug by GingyGinge December 2, 2009

undertuck 

The dark side i mean the under side of your scrotum. Usually has hair and is right next to the taint .

Ben stop looking at my undertuck just continue licking

undertuck by _____ June 22, 2003

Underfug 

British slang for ones undergarments

You just shat your underfug!

Superman wears his underfug on the outside.

Underfug by a.non.ee.mouse August 5, 2009