radian 

a unit used to measure angles. 1 radian is the angle in a unit circle where the radius is equal to the arc. since pi radians=180 degrees, radians are usually expressed in terms of pi.

This angle measures pi/2 radians(90 degrees).

radian by 5'1"Racer June 12, 2005

radian 

a small fit girl, usually a box of rocks. easy to get along with. A simpleton kind of girl.

Guy: wow radian is so tight
jealous girl: she is a simpleton
guy: what is that

radian by TheRealHunter March 7, 2016

Radian Mode 

1. a state of being where the person in question tends to fuck up or mess things up very badly

2. a common excuse used to justify seemingly retarded actions

Student: "Of fuck i got the wrong answer again!"

Teacher: " Hey homie make sure yo' caclucatin' device ain't in radian mode!!"

Person 1: "Damn dat nigga done fucked up real bad. He be goin to jail fo' 15 years fo' murder. What da fuck was he thinkin??"

Person 2: "Naw dude it wudnt his fault. He was in mutha fuckin radian mode!!"

Radian Mode by Redsoxfan1792 November 2, 2009

dirty radivansky 

To brush one's anus with (another's) toothbrush

My flatmate wanted to kick me out, so I gave him a dirty radivansky

dirty radivansky by Ayatollah Daikhamatei January 13, 2009

Randian 

Randina rendiyan is a person who typically dwells in r/india who despises all things about India, rejects Indianness, hates Dharmic thought, larps on useless Western popculture. A person whose essence rests on self-loathing and self-harm. His/her life's ambition is to emigrate. A typical Randian disses India on internet forum to suck up to their western masters.

Randy: Gosh I hate India, it's such a shithole.
Swamy: Such an exorbitant hatred for India, you must be a randian.

Randian by roytrivia June 17, 2018

randian 

A person who in a bid to attempt "intellectual" often hates India and Hinduism. Who advocate for peace and equality only to satisfy thir own feeling of moral superiority . He thinks he's above the average Indian but is basically a part of what's just a huge circle jerk that no one in India or for that matter anywhere in the world takes seriously.
Often to reassure themselves that they aren't living in a bubble, randians come up with wild conspiracy theories like EVM hacking etc. To ensure that the bubble remains intact, a randian relies on someone called a "mod" who bans everyone that questions randia under the ambiguous tag "meta". The average randian is mostly a male who's a 2.8 lpa wage cuck and They have very little identity in real life and hence try to find the meaning of life on randia but just end up jerking off of each other's posts and comments by upvoting anything that feeds their bias and downvoting anything that goes against it. Modi is the point person of randians incase anything goes wrong in the country. If, tomorrow, your dog dies, you could come to randia and blame modi for it and by the end of the day, a couple of hundred randians would have upvoted your post.
Hypocrisy is a key trait of randians, they often eat their own words to ensure that their narrative remains intact.

When the randian was fired from his job ,he started to scream EMIGRATE .

randian by keepScrooling June 11, 2018

Radin 

Radin is someone friendly, caring and stylish. They are very good friends, and will always be there if you need a shoulder to lean on. They can be a bit annoying at times with their choice of actions, though it is rare for them to intentionally hurt you, unless they dislike you. Then they can be arrogant and cold. But overall, a Radin is definitely someone you would want as your friend/boyfriend; they are usually good-looking guys with a great personality.

Guy: Im going over to Radin's place, wanna come?

Guy2: Yeah, he is always fun to be around with.

Girl: Omg, that Radin is sooo hot and such a gentleman!

Girl2: Nah, he is always so arrogant towards me!

Girl: He must not like you then.

Radin by .osteoporosis. November 8, 2016