When receiving oral sex from a woman, upon ejaculation in her mouth, telling a joke SO HILARIOUS that she laughs, resulting in the semen blasting forth from her nostrils, like a dragon.
Guy: Why didn't the skeleton go to the dance?
Girl: (garlging)
Guy: Cause he had no BODY to go with
A 'better' alternative to using the word 'crazy' or 'insane' to someone. Or just a fun way to call someone crazy. Also, 'mentally jolly' can be used. From the Family Guy episode 'The Fat Guy Strangler'.
"Dr, is my brother really insane?"
"Mrs Griffin, we don't use the word 'insane', we prefer the term 'mentally hilarious'"