A person in tight public spaces that seemingly has forgotten they have a back-pack on and whack everybody else with it.
Explaining why your coffee is all over you rather than inside you:
"I got caught by a back-whacker on the bus"
"I got caught by a back-whacker on the bus"
by ...JK February 01, 2017
by Bk broiler March 14, 2019
by Bomahker March 16, 2018
by Stellerszells March 15, 2018
by Wenis Whacker123 August 15, 2008
I don't like smoking with Henri. I got him stoned and he began to furiously masturbate. What a weed whacker.
by PsychedelicTaco August 23, 2015
A person who decided to make a poor life choice by smoking weed known by cops as Marijuana then immediately afterward beat their meat, therefore, coining the phrase weed whacker
"Person 1: Bro after dinner you wanna go be weed whackers?
Person 2: Hell no. Because I'm not an idiot.
Person 2: Hell no. Because I'm not an idiot.
by SaberToothBraden October 17, 2018