verb-
1. The act of tagging a douchebag on the back of his shirt or his vehicle with an embarrassing sticker or label that clearly reads "Douchebag". This form of tagging is becoming more and more popular across the United States and is a anonymous way of letting a Douchebag know that they are infact, a Douchebag! Most douchebags are totally unaware of the fact that they act like douchebags and just need some enlightenment.
"Douchebag Tagging" is similar to the all time favorite game of taping a sign on someone's back that boldly states, "I'm Gay, Please Kick Me"!
When your ex is a complete douche and they keep coming back trying to worm their way into your life after you've dumped them for their repeated douchebaggery; They try to prohibit you from moving on to a better relationship with a non-douche.
They tend to pop up just as you seem to be moving on. They are hard to get rid of.
A wordplay on combining "douchebag" and "baggage" — Defined as an unfavorable reputation associated with an item or activity because of the people who most often seem to posses said item or participate in said activity. The item or activity itself bears no responsibility for this reputation, but rather the people — i/e douchebags — make that item or activity undesirable to regular people because of the perceived douchebag affinity for it.