Trucker term referring to location. Dervide from the Association of Public Safety Communication Officials ten-code, "10-20", meaning "specify location/my location is ___"
Trucker 1: Hey driver, what's the twenty on that bear?
Trucker 2: 'bout mile marker 48.
Trucker 1: Ten-four driver. 'preciate 'cha.
by grizzled March 6, 2006
"What's your twenty?" — What can you see?

"I like your twenty." — I like where you're coming from; I like your idea.

Possibly comes from emergency-services slang.
by Christian Kent March 10, 2006
Someone of the female gender who is extraordinarily cooooool. Also a member of SUD
Dude, Twenty is so extraordinarily cool!
by Smushy Wushy Tushy April 7, 2003
number of times needed to masterbate before chaffing occurs (without rest or wiping up)
guy1: i broke the big twenty yesterday
guy2:awesome, i respect your dedication
by razledazleazlematazle January 4, 2010
a complately insane girl with a brother with a beak and large ears (saya emma) and who is extremely cool. generally found in north america
call twenty
by Anonymous April 7, 2003
a person, reputed to be female, who is kinda twig like, but not 2 the extremes of our asian amigo. she is a statue of jesus in her free time w. her rosarys and things.
by ematoad <-no def for! April 7, 2003