Why can't orphans play baseball?
They can't find home.
Orphan Baseball
Explanation
Explain Bear
Listen up, chucklehead! This joke is about orphans, see? Orphans don't have a home 'cause their parents kicked the bucket. In baseball, ya gotta run to "home base" to score. So, get it? Orphans can't "find home" 'cause they ain't got one, both in baseball AND real life. Bet you feel real dumb now, don't ya, dummy?