1. a mental condition wherein
one forgets where his balls are, usually resulting
in spineless actions
2. in bowling, throwing several strikes continuously, and then
suddenly losing your rhythm for no apparent reason, resulting
often in one if not many poor throws.
1. "bro, jerry was saying
how he was gonna tell
his boss off for cutting
his hours, but then he contracted ballsheimer's at the last minute and didn't say shit."
2. "i don't where my A game went, man, i think i got ballsheimer's."