look up any word, like blumpkin:
 
1.
A roaring vocal sound , made by heavy metal band's singers.
"that singer growlz like a fucking lunatic"
by MynameisNoName March 26, 2013
14 0
 
2.
a giant pile of shit
I ate so much Taco Bell, I had to to take a steaming, hot, growlz!
by NpfyDaybreak February 10, 2011
3 20