Oh yeah! I've got a few leaves on my plants doing weird stuff like that. Had a Lemon Drop plant with a leaf that looked like a mitten on it for a while.
I think mother nature does weird stuff like this sometimes just to play with us overattentive plant lovers!
Ya, I've gotten weird looking...I mean cool looking leaves like that before. I just think that with Mother Nature, there isn't too much (if anything) that's symmetrical. Just look at snow flakes.