tandem fap

When two or more people masturbate at the same time.

When I walked into the room RJ and Adam were tandem fapping to pictures of my mom again.

by Shanus teh Anus January 28, 2008

Random Tandem

This is when two random things happen at the same time.

For example two complete strangers falling over in the same area at the same time. Or two people saying an unusual phrase at the same time like "I poke bagers with spoons" That is random tandem!

by Joe Richards March 21, 2007

Tandem poo

We two people poo into one receptical simultaneously.

Me and my girlfriend just had our first tandem poo. It was more emotional then sex.

by the grumpy nipple doctor March 11, 2012

tandem handy

When you jerk off two dudes at the same time

Kc gave a tandem handy last night

by Mountjew September 20, 2019

Gore Tandem

a group of overweight people (gores) walking side by side or in a straight line fashion, often taking up a large majority of the provided walking way

Professor: Jim Boy, why are you late to class?

Jim Boy: Sorry professor, I got stuck behind a gore tandem.

Professor: Oh don't worry, that's perfectly understandable.

by Nhoj Nosnikta December 2, 2011

tandem tan

The practice of two individuals tanning in a tanning bed for two, whereby the subjects enter into a dual suite for the purposes of obtaining a tan by exposure to UV light. Often used in gay-friendly facilities.

Mario tandem tanned at the 12th street gym for too long, now he looks like George Hamilton.

by liebman July 31, 2009

Tandem nutting

When you and the person you are fucking, bust a nut at the same time.

Tandem nutting is the best possible outcome when fucking.

by ILYSBNY May 11, 2020