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#. The pound sign. The hashtag. The number sign. No one even knows what this means any more.
#Fun!
#Beach!
#45
#POUND
#YOLO
#hashtag
by GeeksUnite December 08, 2016
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9
used as tagging marking on twitter and also means "number".
"#5ONTHEWALL"
"hey girl what's your #??"
by mike ro-wave November 13, 2015
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10
the hashtag is a internet made punc mark that is made to represent any underlying idea or bit of info that wasnt meant 2 b in the sentence.
i heard Chuck Norris breathe behind me #iamsoscrewed
by #thehiddenrevolution November 07, 2014
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A symbol to represent a fist pound, or "Pound it". Can be used used when a real pound it isn't possible, such as when talking over an instant messenger.
Person one: "Dude, I got laid last night!"
Person two: "Nice, # bro"
Person one: "#"
by Dresryche May 24, 2008
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13
Where I'm from it's to be added to the end of a phrase or sentence in order to give it romantic implications in IM and texts.
Originating from the MSN eye-brow waggling emoticon which is sometimes has the keyboard shortcut "#"
Person: "He walked her home last night" (neutral sentence)

Person: "He walked her home last night #" (meaning something happened between them)
by hairysocks45 July 14, 2009
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14
When someone accidently presses it instead of the enter key. An idiot tbh.
Person 1: OMFG YEAH, DO YOU AGREE?!
Person 2: yeahh#
Person 1: why da hash?
Person 2: STFU NOOB.
by HEATHHYYY<3 September 18, 2008
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