A man/woman you masturbates to ducks.
"You probably like to jerk off to ducks. You're a Quack-wacker".
A person who is ferocious and plays aggressively. Often in basketball getting many steals.
Wow, Andrew got 7 steals in three minutes!
*every one chants bush wacker*
When you're higher than cloud 9 and pronounce that you are fucked all the way up, it's known to all.
Someone who wafts the farts around so that other people can smell it.
No one likes a fart wacker on the bus. They air out their farts for everyone to smell.
John is such a fart wacker. Let's beat him up!
A very tight and gently placed vagina and cliterois
You have a very nice whistle wacker