Lafin
When you laugh so much you feel like you're gonna die. You can't even speak. All you can do is scream 'LAFIN' like a mad man because you're too dumb to stop.
He told me his grandma was a superhero and I was LAFIN so hard I cried.
She said her math test was easier than her mom and I was LAFIN so loud my mom heard me.
He told a joke about a pizza and I was LAFIN so hard I got a stomachache.