I don't mind a good scratch, it lets me know I'm doing a good job, but that's just insane.
The only funny thing at all that has happened to me was once my grandparents were on a trip and my gf and I at the time were on their living room floor doing our thing. Well, my aunt and a bunch of my cousins walk in the front door and see us in all our glory. It wasn't exactly funny at the time, but we laugh about it now. (Still together, 10 years now!)