When someone acts extremely lame. Where someone is really lame and it's sillier than a regular dinosaur on their silliest behaviour, resembling a "T-Rex".
by JPizza January 20, 2008
by the Roflsaur October 13, 2005
by Mendoza1 May 31, 2009
the greatest of all the ginasaurs.
by The Chase R Rogers January 18, 2008
Head coach of the New York Jets. Also a notorious big mouth who tends only to talk the talk and almost never walks the walk. While he has turned the team around, he still acts like he is the greatest coach who ever lived (when in reality people might give that title to Vince Lombardi, Mike Ditka, or Tom Landry). One can only hope he'll get his act together next season if it comes around (all signs point to probably not).
Guy #1: Man that guy is such a Rex Ryan!
Guy #2: I know, he's always running his damn mouth when he shouldn't.
Guy #2: I know, he's always running his damn mouth when he shouldn't.
by The Mighty Quinn 3000 March 31, 2011
n.
1. Someone or something that performs above all expectations; total achievement in a time of need.
2. A supernatural being that emerges from a clutch performance.
1. Someone or something that performs above all expectations; total achievement in a time of need.
2. A supernatural being that emerges from a clutch performance.
by Runestone May 17, 2008
by jorge10886 January 26, 2006