The use of hashtags in real life situations. Signified by saying out loud the word "human hashtag" followed by a phrase that would in fact be a hashtag if used on a social networking sight. Often accompanied by the action of laying the pointer and middle fingers of one hand over the pointer and middle fingers of the other hand.

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life