When one gets messages from boys on Grindr that form a bingo pattern, e.g. x, cross, straight, L-shaped or what not.
Grindr messages from eight boys that form an "X" on Grindr constitutes a Grindr Bingo!
viết bởi Tristan Tan 15 Tháng tư, 2010
Can you define these popular missing words?