rub one out 

masturbate. The "one" is an orgasm, i.e. rubbing one's genitals to the point of climax. May also refer to a handjob or fingerbang, or more generally, any manual manipulation of genitals.

I got so excited watching her video that I had to rub one out.

rub one out by Scarey December 7, 2009

rub nuts 

sarcastic way to tell someone you'll pay them a compliment later

We'll rub nuts after you finish helping me move this furniture.

rub nuts by dante aligeri June 28, 2006

rub-eye 

To stroke your penis through your pants while menacingly staring into someone else’s eyes.

To stare someone down while touching and/or rubbing yourself through your pants.

To call inappropriate attention to rubbing your genitalia through your pants.

I'll never eat at Denny's again, some old dude kept on giving me the rub-eye while I was trying to eat!

I killed my college roommate for giving me the rub-eye when I was trying to sleep; now my roommate in prison does the same thing!

rub-eye by Jesus Christ Allin May 18, 2010

rub out 

to kill (i.e. to smoke, bump off, whack, ice).

rub out by The Thinker June 21, 2003

Rub and Shove 

Female equivalent to a rub and tug. A massage parlour for women to be messaged with a happy ending. The masseuse finishes the massage by shoving fingers inside her.

Jesse's girlfriend was really horny and Jesse was out of town so Nat ran to the nearest rub and shove.

Rub and Shove by Joe Pozner April 23, 2011

Rub out a batch 

Whack off. Masturbate. Take Little Johnny Dancing Down at Knuckle Junction.

Sometimes I goto the 23rd Floor bathroom in the afternoon, think about the Latina secretaries, receptionists and paralegals and rub out a batch.

Rub out a batch by Hank the Angry Dwarf September 26, 2006

Rub-n-plop 

For use on difficult or reluctant turds that hesitate to come out, but whose presence can be felt in the lower abdomen. One can rub their guts, pressing inwards working the deuce downward until the immediate urge to shit hits.

Got something wicked left over from those tacos last night that just won't leave, should probably try a lil rub-n-plop

Rub-n-plop by CholulaJew December 10, 2013