Someone who constantly draws in completely douche individuals despite trying NOT to. Whether it be shitty boyfriends, unreliable friends, or OCD co-workers, a douchemag seems to be the powerhouse magnet who brings them ALL of them into their lives.
"Miranda must be a complete and total douchemag! Her newest boyfriend stole her checkbook to pay a hooker!"
"I'm pretty convinced I'm a douchemag because I can't count on any of my lame ass friends."