To apologize. Said immediately after making a slight mistake or after realizing that you just fouled somebody.
Aliya: Hey, you shoved me!

Trevor: My error, ma. I shoved you on purpose, but I didn't know that you were gonna get mad. Forgive me.

Aliya:........Oookay.

Trevor: Hi Im Trevor! Now that I got your attention, will you go out with me?
by tHEbX41 November 18, 2012
Get the My Error mug.