A game in which someone grabs your hand really tight and swings your arm back, giving you lots of pain. When it starts to hurt like hell you shout "Mercy!" really loud. The point of the game is to see who can go the longest without saying mercy.
by Anonymous August 18, 2003
Get the mercymug. cheese incrusted in the family jules
by Anonymous March 30, 2003
Get the ball cheesemug. Someone who gets straight A's. Or actually TRIES in school. I'm a "math nerd." If you believe in labels, that is.....most people in my school would rather be a prep than a nerd. I believe the opposite. Nerds have a little "group" at school and we talk about cool stuff. Like computers, math, and science. (okay maybe some people may think we're weird.) Most "nerds" like math, science, and getting grades. Most "nerds" like school. Geeks are wanna-be-nerds. Don't confuse us with them. Heh heh. Just kidding.....or am I? A lot of them are also really hott.....lol. Don't get me wrong, I'm not a stereotypical nerd, as are not many nerds are. Most nerds wear supposedly "preppy" clothes with cool glasses (they are not the ugly thick black kind).
by Anonymous October 15, 2006
Get the Nerdmug. 
The recipient of this is sexually stimulated without physical means (instead, visually or mentally) to the point of orgasm, which makes physical orgasm impossible although the mind is kept there indefinitely.
by Anonymous September 09, 2003
Get the mind fuckmug.