1) One of Iron Tager's (a character from Blazblue: Calamity Trigger) battle cries.
2) The best word ever to replace/censor the word "penis."
1) Iron Tager: GIGANTIC TAGER...DRIVER!
2) Iron Tager: K-Kokonoe, when did you install this...?
Kokonoe: Oh a little bit ago. It's an interesting idea but it doesn't work very well on the arms. I'm thinking of moving it, maybe putting it on your chest or your *GIGANTIC TAGER!*.
That second example is from "Teach me, Miss Litchi!"
"This is so not a feminist thing to say, but there is a group of women over at the bar who have you meat-tagged like nobody's business." -- Alyson; The L Word
Tagging someone in an event they are not playing at, a part of, or have ever been to. Tagging someone in a picture/image that is completely unrelated to their known interests. Douche Tagging someone to further your purpose by affiliating someone else with your event/picture to get more likes/interest. Another Version/Lowest form of Tag Spam: Douche Tag/Taggery.
This promoter is tagging every known DJ on this flyer , his level of Douche Taggery rises with every event.