Humorous Wedding Wording What To Call A Male Bridesmaid?

What to call a male bridesmaid? - humorous wedding wording

I had chosen a good friend to be her maid of honor for marriage, but I am a man, and we can use the right word for me.

A man of honor?
Best Man-Maid?
Lacayo of honor?
Best lackeys?
Butler girlfriend?

Serious and humorous suggestions are welcome. Azar and stupid comments are a waste of time for all.