Definitions by epsalon1

ICUP

The international consortium of urinary perverts.

You like golden showers? Oh yes! I'm a card-carrying member of ICUP.

ICUP by epsalon1 May 18, 2023

OPP 

One Penis Policy. An open relationship where a man has multiple girlfriends and they can see other women but not men.

No, you can't get with her. Her bf has an OPP.

OPP by epsalon1 June 8, 2016