When you cant concentrate on anything and you feel like bouncing off the walls...natural high usually...well...sugar
Omg, when i ate the King Sized snickers bar i got totally hyper and was like WOW!
In the furry fandom (and most likely other places with sexual minorities), hyper means to be excessively endowed to the point of ridiculous and unrealistic proportions. This can also be combined or replaced with the muscle fetish to mean unrealistically gigantic muscular proportions.
Furry #1: "Hey did you see the artist who drew that hyper mouse?"
Furry #2 "The one with those really really huge boobs, right?"
Or
Furry #1: "Man, I wish I was hyper muscled..."
Furry #2: "Why? You wouldn't even be able to move with all that beef on you."
Furry #1: "It's just for looks."
This prefix is used as an adjective to describe a person who is high-strung. From the term "hyperactive."
Someone who is in ur ear constantly and does not know the meaning of the word chill. Is typically a person u would prefer not to be with.
That hyper bitch at work gave me a headache.
A term used to replace horny (and other similar terms) in school or the workplace to avoid dirty looks or risk being fired/suspended.
Girl 1 : "You shoulda seen him! Boy, he is so sexy!"
Girl 2 : "Oh, I know!"
Girl 1 : "Shit, he has us all hyper now, huh?"
A short term feeling of having lots of energy, one who is hyper usually does crazy/stupid things and laughs a lot. Often called a "natural high" and is caused by mutliple things: friends, sugar, lack of sleep, night, etc
I was so hyper last night i couldn't stop laughing.