Same definition as Dennis.
Deenes and Dennis are the same person. Both awesome.
Deen is a name used to refer to a Dutch person, usually male, who longboards and skateboards, but more often than that trips over tents in the middle of the night or blacks out because he can't handle his booze.
Random person 1: wow who just won eat concrete?
Random person 2: no clue but his name has to be Deen
Stefanie: did you bring me that bag of nectarines?
Random person: no, i pulled a Deen
Short for deeneyyyy sweeeeney or deener. If you are a deen it means you are of upmost importantance in society and an ultimate alpha male. Deen love nothing more than beating the wife and thundercunting brexit pens down the middle
Oh man Archie bell is such a deen!
Onion: Did you hear how she cheated on the Chemistry Final?
Madefart: Yeah, she's such a deens
Deen is the best. He is smart strong, and amazing. I consider him a KING. All hail him. He is known for having the WATER element. ALL HAIL KING WATER DEEN.
Deen is the best.