The act of uncovering your nostrils after someone blows a hardcore fart where you in turn block your nose/mouth with a blanket.
"So does it still smell like rotten eggs and day old White Castle in here? I guess I'll test the waters."
by Chim Richels March 30, 2008

When a man sticks his toes in a woman’s vagina to “test the waters”, similar to how someone might stick their toes in a pool to test the temperature.
Before I had sex last night, I had to test the waters to make sure there was nothing wrong with her vagina.
by Bopmeister June 05, 2018

When one attempts to find out if someone that they are into would date them / is interested in them.
by jcrabmeatr June 09, 2019

-- when you have no idea if something works, and you go at it tentatively
-- metaphorically like sticking your finger in coffee or tea to see if too hot
-- metaphorically like sticking your finger in coffee or tea to see if too hot
by quickify February 22, 2017

After finger fucking your girls dripping cheeseburger, give her a hug and sneakily sniff your juiced up fingers to see if she's safe to go down on for the growl....
Jayson: Hey simmo, did you test the waters on that amazon/cave dwelling lookin bitch?
Simmo: Yeah, she smelt like a dead ferret, but i still went it anyway!
Simmo: Yeah, she smelt like a dead ferret, but i still went it anyway!
by Dicko_81 December 28, 2008

Testing waters is workout champs who try 2 sets squatting and never use the exercise ever in lifetime again.
Jessica workout mania champ tried 2 sets of testing the waters barbell squats and has never touched the exercise again in lifetime. Hecne the term for workout champs trying squatting in weightlifting 2 wimpy testing the waters sets.
by Robbie Robinson August 21, 2009

by J.x3 May 03, 2012
