1) Literally a meat patty made from ground penises.
2) Derogatorily a self serving person with a weak constitution.
3) Archaic: Comic book character from the 1930's series "Dick Berger"
2. A hamburger from Casey's General Store with all or most of the available condiments and toppings
Tron: "Dickburgers"
Albert: "What are you talking about?"
Tron: "Derp"
Ed: "What's up, man?"
Tron: "Just got back from Casey's with this dickburger. Its so good."
Ed: "Dude, you got that shit all over your face."
Tron: "I know I love dickburgers"
A Dickburger is a Hardee's burger you receive when you go through the drive-thru late at night, instead of receiving a Thickburger. The burger tastes like dick because some dirty beaner shoved his dong in between the hamburger buns before he wrapped it up for you to eat.