Women who subtly hit on, flirt with, or show loving affection toward a man when he is in a relationship and the MAN does not notice or pick up on it. But his girlfriend sure does. Females hear and pick up on what other women are doing well their men are oblivious to it.
Female dog whistle is a woman who uses cute pet names, puts hearts in messages and comments, comments excessively on posts and pics via facebook. Doing things deemed appropriate for only thee girlfriend to do to and for her boyfriend.
by YdoGIRLScauseTROUBLE! December 22, 2010

by Flying high ryan October 4, 2008

"She took me to Charlottesville and came back with a bagel"
Her " What do you like?"
Him " Can you give me the good ole 'Charlottesville whistle blower?' "
Her " What do you like?"
Him " Can you give me the good ole 'Charlottesville whistle blower?' "
by a texas-guitar-king1 June 26, 2017

Pouring a shot of tequila down an ass crack (using the crack as a funnel to shoot tequila down your throat i.e. tequila luge) while tongue punching the fart box.
How far did you get with Emily last night? Nothing but a Mexican wet whistle, did about 4 and called it a night...
by ZCV99 February 6, 2019

I played the song; Blow my whistle in the background.My girlfriend is the best. I ate her out the best i could, then we had the best sex ever. But even though she was exhausted, she still blew my whistle amazingly well.
by fuckmebabyonemoretime January 8, 2015

by Whistleboy July 26, 2018

To consume a beverage of some sort to cleanse one's pallet.
water is a common choice or crunk juice.
Pronounced {whet-mi-wiss-el}
water is a common choice or crunk juice.
Pronounced {whet-mi-wiss-el}
Brad: Oh boy, am I thirsty! I need something to Wet my whistle!
Carson: Want some water?
Brad: I sure do!
Carson: Want some water?
Brad: I sure do!
by Cselby January 30, 2007
