when you're talking to a girl and your coming off too strong or acting nervous or scared to talk to her
EX 1
girl: hi

guy: ugh ugh.....

girl: (walks away)

guys friend: yo bro you cant be so Glitty

(however this word can also be used in the place of any word referring to vagina; as in getting some)

EX 2

guy: yo bro you getting some glitty tonight?

firend: you kno im bout that glitty?