Slang. Biggest kind of penis you can have. Estimated to be 30 feet long and 15 feet wide. White people with jungle fever usually have it and so do black people with wierd names, such as Bovice or Orphieus. Yes, it is bigger than a shlong.
Dude, that chick that I did will never walk again because I unleashed my DINO DICK on her.
by Beastling54 March 07, 2009
A withered, ancient, disgusting dick. Belonging to an old person or some unlucky bastard. Dino is where the ancient and withered part derives from.
The guy I slept with last night had a dino dick, it was disgusting!
by ToldYaIrvin September 28, 2014