What was the weirdest apology you've ever done?

I was just wondering, because today when I was hi fiving my friend instead of hitting there hand, I accidently (don’t judge me I mess up a lot) hit them in the face. It was so awkward, trying to say “Sorry I didn’t mean to hit you in the face” without sounding stupid. Luckily my friend understood. So I am wondering what was your most weird, or awkward apology.