"David Lee is a butthead"
by EmilyMayhawn June 13, 2005

a guy whom you like who starts dating someone else right before your birthday, thereby, blocking any chances of birthday sex for you
1: Bob's dating someone else now.
2: But it's your birthday next week
1: I know. No birthday sex for me.
2: What a butthead.
2: But it's your birthday next week
1: I know. No birthday sex for me.
2: What a butthead.
by starchild15 January 5, 2011

by David March 28, 2004

The aliens know as Talosians from Rigel 7 from the original pilot from Star Trek. Also in the two part episode "The Menagerie". Look at the back of their huge heads, they're butts.
by MAC May 8, 2003

Like if someone was late for a flight, and they were frantically half jogging through the airport just to catch their plane. Then some old goose gets in the way, and then they just head-butt them, and move on with their life like nothing happened. Yeah that would be a butthead.
by Landon Parker September 15, 2005
