When a guy fucks another guy in the ass, or any person takes it up the ass! Like when you slide a juicy hotdog in some hot buns. Can be either the person doing it or receiving it. A person that is definitely into anal sex whether male or female or same sex.
Chad is definitely a hotdogger, since he likes that more than anything else!
by StephenJ June 01, 2006
Oscar Mayer® Wienermobile™ Hotdogger. Must attend Hot Dog High at Oscar Mayer® in Madison, Wisconsin to learn meaty subjects, after that you must salami swear the official Hotdogger Oath, which starts out as "Encourage wiener lovers nationwide to relish the delicacy..."
When I grow up I want to be an Oscar Mayer® Wienermobile™ Hotdogger.
by Bratch July 19, 2006