My mate once tried to bunny-hop over a parking meter while drunk. Didnt make it, the top of the parking meter caught him direct in the sack, then he sorta fell over top of it and litterally smashed his face on the concrete. he was in the fetal position for a good half-hour
Next day he went to the hospital cause his nads were still hurting like hell, found out that one of his testicles had been cut open.