What is Guybrows?
1.
when a girl doesn't properly tweeze her eyebrows and they grow out all bushy (like something a guy would have).
see also -
"that chick is so ugly she's got guybrows"
2.
eyebrows of a man that are very well groomed but not femine.
Man, he has really nice guybrows.
See
3.
The thick, manly, "guy" eyebrows a woman gets when she stops trimming them.
"Did you see the guybrows on that chick?"
"yeah, for a second there I thought that was a dude!"
See
4.
Usually seen on dykes who think they're too good for a pair of tweezers, or some wax paper
whoa man. snoey's got some guybrows! I'mma need a weed wacker..and some string...and some bandaids..not for her, for me
See
5.
very bushy eyebrows that you would only see on men
Woah check out that guy down there...look at his guybrows
See