Unfortunately I walked into the bathroom of the restaurant and caught the chef pull a reverse osmosis- apparently he didn't want to get my dinner on his asshole but had no problem with the contrary.
by Janet Fupa August 21, 2013

by beardedclamm October 31, 2011

The extremely rare process in which a woman actually loses weight after getting married and or having children…
Wow, she looks better now then she did before having the kids !!! Talk about "Reverse Osmosis", that breastfeeding thing really does a body good !!!
by Sombeach82 June 27, 2010

The process of osmosis, or learning something while you are asleep, but the thing/person learning is awake.
by ManguyManguyguyguy October 13, 2020

Generational Bridge Pylon Architecture. Built and Created by Non other than CaseOh himself. It can support the heaviest of weights.
by JeffyLacePipeandpoopers4297 August 08, 2025

The process by which straight male behavior traits pass through a porous cultural membrane in the direction of a gay male friend subject to a hetero-static pressure greater than the homo-osmotic pressure.
Gay males who spend adequate time engaging in activities with their straight male friends become marginally 'less gay' through the process of what is known as "reverse gay osmosis".
by Dr. Sal Rosenpenis January 30, 2023

Angel: Dude we've been behind this car for 30 minutes
Ray: Maybe we're getting reverse osmosised bro!
Ray: Maybe we're getting reverse osmosised bro!
by Fuckassdick122 October 18, 2015
