Define Reverse Osmosis Meaning

Reverse Osmosis
When someone washes their hands prior to shitting but not following

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 Gianina
Reverse Osmosis
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 Stormie
Reverse Osmosis
The process of osmosis, or learning something while you are asleep, but the thing/person learning is awake.

Fuck this osmosis shit, sleeping is hard. Reverse osmosis is the shit!
By Ashia
Reverse Osmosis
When a chick performs a reverse cowgirl on you while your in a jacuzzi.

"Woah dude, she did that reverse osmosis on me last night."
By Leonora
Reverse Osmosis
When you're driving and the person in front of you is following you

Angel: Dude we've been behind this car for 30 minutes
Ray: Maybe we're getting reverse osmosised bro!
By Sorcha