The act of playing fifa (the football game on ps3, pc, xbox, wii etc)
Dude: Hey man what are you doing??
Guy: Fifa-ing bro.
Dude: Ahh jelly.
fifa-ing
The act of having casual sex
Hey Luke, would you like to go fifa-ing with me?
Sure, lets have casual sex.
Dude, they were fifia-ing all night long.
Sweeeet dawg!
10👍 3👎