tìm từ bất kỳ, như là blumpkin:
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.
viết bởi aspirin 14 Tháng sáu, 2004
when your nipples are hard from it being too cold.
"It's freezing in here, now people will see my glasscutters."
viết bởi GhostWriter2 07 Tháng sáu, 2005
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?"
viết bởi Brown Nation BN 11 Tháng bảy, 2009
Hard Nipples
"Damn those bitches nipples are glass cutters"
viết bởi joy1989 26 Tháng một, 2010