A straight girl tries/hopes to seduce a gay guy. Usually a hopeless girl who has no other chance at a relationship. Opposite of 'Lesbro'.
Look at that girl, Kayla over there. She is so desperate to to get a boyfriend shes being a Gais!
A classic football team from Gothenburg, Sweden. They're known for their odd tendency to play qualifying-matches for different divisions almost every year.
A song popular among the fans of GAIS: "The year before the next one was the last year in divison 2 Ay, Ay the last in divison 2 ay the last in divison 2" And then we went straight through the first divison ay ay..." and so on.