ابحث عن أية كلمة، مثل: sex
 
1.
Nipples that are so severely hard or pronounced that they would be capable of cutting glass.
Fuck, it's freezing out there. I've got glass cutters.
بواسطة aspirin يونيو 14, 2004
 
2.
When you can see the bulge of a man's package through his underwear resembling a standard glass cutting tool.
See George St. Pierre, G.S.P.

"Hey, did you see G.S.P's glass cutter when he pounded Thiago Alves?"
بواسطة Brown Nation BN يوليو 11, 2009
 
3.
when your nipples are hard from it being too cold.
"It's freezing in here, now people will see my glasscutters."
بواسطة GhostWriter2 يونيو 7, 2005
 
4.
Hard Nipples
"Damn those bitches nipples are glass cutters"
بواسطة joy1989 يناير 26, 2010