A loser type person, some dumb prick-type. A general jerk. Not to be confused with "Dickhead", although "Dickalis" of course is rooted in the word "Dick."
by EG May 15, 2003

by eg November 20, 2003

The Best and funniest character of the awesome internet series red vs blue, sometimes known for his big tank lady girlfriend, sheila.
Caboose: SHEILA!!!NOOO!!!
Tucker:No! Sheila! Shiela!!....wait..whos sheila
Caboose:She was the lady in the tank, she was my friend
Tucker:Dude! I knew you could pick up chicks in the tank!
Tucker:No! Sheila! Shiela!!....wait..whos sheila
Caboose:She was the lady in the tank, she was my friend
Tucker:Dude! I knew you could pick up chicks in the tank!
by Eg May 15, 2004
