laftermath
The time after you laugh so hard, you can't breathe
The joke was so funny, I laughed until I cried. The laftermath was me gasping for air.
He told a joke that was so absurd, I laughed so hard, my face turned red. The laftermath was me wheezing like a broken accordion.
The punchline was so good, the laftermath was me laughing until I had to sit down.