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2.
A groder festival, usually at Sonic on a friday or saturday night. Consists of groups of groders congregating, not actually buying food, and showing off an array of tacky and cheap cars.
Hey man, I'm bored. You wanna go to Sonic? Oh wait, the grodeo's goin' on tonight, never mind.
by napper dapper May 17, 2006
 
1.
a word used to describe the nastiest of nasty girls. synonomous with repulsive, with a side of nastified.
Can also be used in a sentence with "drive", i.e. "grodeo drive", which is the fictional street that all grodeo girls have mansions on.
"Bro, you kidding me? You must be wasted, because that girl is the effing mayor of grodeo drive. She's so grodeo that she makes Lori Beth Denberg look slamma lamma."
by Joey Joe Joe Shabbadu April 25, 2007
 
3.
A groder festival, usually at Sonic on a friday or saturday night. Consists of groups of groders congregating, not actually buying food, and showing off an array of tacky and cheap cars.
Hey man, I'm bored. You wanna go to Sonic? Oh wait, the grodeo's goin' on tonight, never mind.
by napper dapper May 17, 2006