t-rection Share definition Flag A penis that is erected and Is Huge and is in comparison a t-rex compared to a raptor. Dude Chris had such a t-rection last night at daniels house, i think hes gay!. t-rection by Connor174 May 27, 2007 0 0 Get merch Get the t-rection mug. Buy Now — $32.95 See more merch