If you ever laugh so hard your ass actually falls off, shit probably stops being funny real quick.
LOL because there is nothing funnier than metaphors taken literally, except maybe the Bible.... The Bible taken literally would not be that funny at all....
My attempt at being dead-pan funny...,
I'd laugh if my ass fell off, right before being panicked because I'm losing body parts...
Hahaha! 'Pardon me, can I borrow your ass? I need to sit and think about this.'
Well at least @Duke is not taking the piss out of anyone!
That's just a load of crap, Duke.
Lol!