It is where you
laugh so damn hard you bring your self to orgasm with out touching your self... Where you see some thing funny and sexual at the same
time... Or doing some thing during sex like a
prank or telling a joke...
Dude pulled out a whoopee
cushion while we had sex oh boy I had a laughgasm.
The dude had a joy buzzer and shocked me during sex and it
made me have a laughgasm.