instabust

Upon seeing a chick so hot, you instantaneously cream your pants. It's like a super-fast wet dream, but awake and in public. Often used in hyperbole since guys don't actually do this, except lame-ass premies.

Guy: Dude, did you see how tight that chick's ass was?

Guy 2: Yeah man. I just instabusted.

************************************

*As you pass a hot girl*

Dude: Instabust!

by SpicyKB October 20, 2007

instant expert

Someone who looks up a word or a fact on a search engine, such as {Google}, looks at a few articles or definitions, mostly on {Wikipedia}, and decides they now know everything about it.

Person one: "Whoa. So now Jason started an argument with me about which of the American Presidents are the best and worst. Yesterday, he didn't know anything about them."

Person two: "He {Googled} them, obviously."

Person one: "you're right. He's become an instant expert."

by Astor G. February 28, 2008

Instapretty

A person who is attractive in their social media pics but in the flesh doesn't live up to the hype.

- Did you see Fred's new girls profile pic? She is piff

- Nah mate, saw her in town the other day and she ain't anything special. She instapretty

by IceyT August 19, 2016

Instanding

Instanding ~ The opposite of outstanding.

Means, instead of demonstrating outwardly to the world, what a great person you are, and have external focus on your achievements for the day, hour or what not. Instanding is when you find out that within yourself, you are intrinsically a fantastic person and have so much going for you, that it doesn't matter what 'the external world' sees.

When somebody is going on a long journey, have an instanding time, I.e. I hope you find it within yourself to know that you are a beautiful person.

Have an instanding time on holiday, especially when going on a Spiritual retreat.

by Thucydides_44 September 26, 2012

Insane

1. Insane/: A state of mind, or being most commonly unstable both behavioral and or emotional in some cases even physical if not treated properly with the right levels of care and attention.

2. Insane/ly/ity/: These are the versions used when speaking about an individual and or in the third person of the one who's sanity is in question. These grammatical words help create a phrase rather then the single word to help convey a more personal insult or to better explain the insanity itself.

example 1/:( definition 1 ). To be frank with you miss berry your son is what I would call , emotionally well rounded. Sadly I must let you know the test results. Normally I'd do this kind of thing over the phone but in your case I thought it be best in person, less confusing that way. Your son appears normal but in his case the adhd and bipolar disorders have made a mess of his mind and I don't know if there's much we can do about the after result. Medication would only delay certain symptoms and even then there's no medical way to know if it will even help. With his father's history of mental illness it was only a matter of time before his genetics took hold and changed him. Now I don't want you to be so down there are other options we have plenty of on facility doctors who specialize in such practices along with a list of local care facilities at your disposal. There is hope. He's just a little different that's all. Overwhelmed yes but not insane.

by BakedBeans July 19, 2016

Instarrhea

Instant diarrhea. A violent form of diarrhea that consists of hot liquid shit ejected from the rectum within 10 minutes of eating any food containing dairy and/or grease, such as a cheeseburger or pizza.

Every time I eat at McDonald's I get instarrhea.

by Rosco Mishi Yaso June 18, 2008

Instaflaccid

An event causing an erection to become flaccid almost instantly.

That cottage cheese face was an instaflaccid.

by PeteZar33 January 17, 2009