the feeling you have after you masturbate too hard and the cum is all over your mom's bedspread
oh man, i had one bad gimo last night...
by JOE July 26, 2004
2 more definitions
Glad I'm Missing Out. The opposite of FOMO (Feaor Of Missing Out).
GIMO on last night. Sounded like a total mess and no fun at all.
by cocks17 August 23, 2014