typerventilating 

sending messages through instant messaging in a rapidly sequential intervals.

I could barely follow the conversation; she was typerventilating like a madwoman!

typerventilating by ExaRox February 9, 2009

typerventilating 

Verb. To keyboard smash random characters when experiencing "feels" or excitement

person1: AISOJD:OAIFJAOISFJFASFHASIF
Person2: Dude! Stop typerventilating and tell me what happened!

typerventilating by starkidcandy November 13, 2012

hyperventilating 

breathing really deep really fast, normally caused by stress or anxiety

breath slower, you're hyperventilating

omg its max! am i hyperventilating?

shit i didnt finish my science project!!
calm down, your hyperventilating

hyperventilating by arooooooooooo January 9, 2009

hyperventilating 

You breathe without thinking because your body does it for you automatically. But things can change your breathing pattern and make you feel short of breath, anxious, or ready to faint. When this happens, it’s called hyperventilation, or overbreathing.

That’s when you inhale much deeper and take much faster breaths than normal. This deep, quick breathing can change what’s in your blood. Normally, you breathe in oxygen and breathe out carbon dioxide. But when you hyperventilate, the carbon dioxide levels in your bloodstream drop too low. You’ll notice it right away because you’ll start to feel sick.

hyperventilating is not fun!

hyperventilating by ... Zjdbckdnznsjd August 31, 2019

Typerventilation 

When a self diagnosed "mentally ill" teen (usually between the ages of 13 and 16, can be older) starts typing in a spastic, mostly unreadable manner in response to getting intellectually opposed in any way. They say the typing is caused by shaking of their hands as a result of panic attacks, but is really just a way to gain the attention and/or pity of readers and the people in opposition of said person.

Tumblr User: Oh, look, allmymentaldisorders is have a melt down again.

Tumblr User 2: Yeah, they pull that shit every time someone tells them to stop self diagnosing.

Tumblr User 3: omg!!! they're having a panic attack, you ableists, just leave he/she/it/them/etc alone jfc they have depression anxiety bd ocd dd did and autism

Tumblr User: They're not having a panic attack, it's just typerventilation.

Typerventilation by nomoradfemsthanks October 19, 2015