like hashtagging (#hashtag)
an octothorpe ( '#' ) is placed at the end of a word or phrase, often meant as a fuck you to pop culture

hail yayer ftw# winning# tigerblood#
swag#
backtagged#
yolo#
choked withahipsterscarf#
by the hat guy June 16, 2014
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Backtagging or to backtag is where an Octothorpe(#) is placed at the end of a word or series of words to emphasize a point whilst simultaneously making a move against the already coined and way overused "hashtag".
DontHashtagBacktag# or Winning#
by SocialMediaUpdates June 16, 2014
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The opposite of frontage; requesting access to be behind a person.
A: Hey, can I have a Frontage?

B: No.

A: Can I at least have a backtage?

B: Sure!
by gbz_ June 3, 2022
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