This is a pound sign or number sign. Short for pounds avoirdupois. Not to be confused with the incorrect word "hashtag" which most dumbasses go by. The symbol is defined in Unicode as U+0023 # or British currency symbol "£"
Your dumb if you use "#" as a hashtag. Makes not damn sense. You cant smoke it. It doesn't go on clothing.
by thesatisfyer January 20, 2015
Get the #mug. A written symbol for the term "waffle" meaning one who has homo-sexual tendencies or is prone to homo-sexual actions; Represented through hand gestures by placing two fingers of one hand (as in a peace sign gesture) in one orientation and placing two fingers of the other hand behind the first hand and oriented perpendicular to the first hand, thus forming a visually analogous hash mark with the hands;
"Mike Grinnon used to try and pick up chicks at Lupo's by saying he played basketball, that kid's such a #waffle#."
"Dude, #waffle# rule in full effect"
"#WAFFLE#, #WAFFLE#, #WAFFLE#!" (in a berating chant)
"Dude, #waffle# rule in full effect"
"#WAFFLE#, #WAFFLE#, #WAFFLE#!" (in a berating chant)
by Rajmahal33 April 6, 2008
Get the #mug. 
A “#”, when used at the end of a sentence, means that the sentence should be ready with sarcasm or general jokiness.
by Artemis47 May 31, 2022
Get the #mug. ####################
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by n0b0dy cares October 18, 2023
Get the #mug.