When someone enjoys swimming in aquarium tanks filled with liquor until it makes them puke all over their mattress. This also includes having T-Rex hair style and participating in banter and lads hour. Another characteristic of a rook is to fuck as many girls as possible whether they may be questionable or not and to wake up in the morning not knowing where you are. Rook's also tend to have red face and cracky skin/lips.
"Did you see that freak last night?"
"Who the guy with the red face?"
"Ya he was trying to get me to sleep with him!"
"Oh! What a Rook!"
"Who the guy with the red face?"
"Ya he was trying to get me to sleep with him!"
"Oh! What a Rook!"
by Cuatros April 11, 2009