To use when you are having a brain freeze and can't seem to remember someone's name while telling a story about them.
"...And then What's-his-bucket said blah, blah blah..."
by katzkid May 11, 2009
What you would call a random persons name who you can either A-not remember, or B-don't care about.
"If your skipping class again to make out with whats-his-bucket, immma rip out your eyebrows!"
by xox.thinkpink November 09, 2007