gaffo
A gaffo is a Irish guy who loses weight just to show off and is always trying to get laid by multiple women at once.
He told me he lost 20 pounds just so he could fit into his pants when he was giving head to three girls at once.
He DM'd me: 'I just worked out for an hour so I could look good when I went to the club. You? Still eating donuts?'
He lost weight for a girl, then gained it back for another one. He's like a broken elevator.