Gussage is another word for "hi" in norwegian, its used when your saying hi to a old friends of yours.
Gussage! Long time, no see!
af Slakte 12. juni 2007
gussage is the name of a stand-up guy and a guy you can trust.
aww, hes such a gussage :)
af Oonice2244 12. juni 2007
Someone who can't get his penis up.
Rofl look at that gussage, he cant get a boner
af Slayercool66 7. december 2006