1 definition by BoomBoom85
When two people coincidentally say a similar phrase together close to the same time, the first one to then say "jinx" can request a sexual favor of their choosng.
Person 1 and 2: let's go watch Stranger Things!
Person 1: Jinx you owe me a blowjob while we watch!
Person 2: dang.. you got me!
Person 1: Jinx you owe me a blowjob while we watch!
Person 2: dang.. you got me!
by BoomBoom85 June 26, 2018