Radak

To claim sexual accomplishments and to brag about them to your friends. Later is found that none of these accomplishments were completed or even close to being completed.

Damn dude he was radaking us the whole time.

by Da GOOOOOSE February 28, 2009

Radar

When a boy or man has sex with 3 of his girlfriend's or wife's closest friends.

Blake's girlfriend's name is Alisha; For Blake to radar he must fuck 3 of Alisha's best friends.

by WyattJaws July 17, 2011

radargun

a person who is able to walk into a room and immediately scout out every hot guy occupying it.

madison is the master radargun because she can always find a stalk-worthy guy

by Samantha July 21, 2004

RADAR

A god among women.

"Man, that guy is just like Radar"

by X September 2, 2003

Cock Radar

When a male masturbates quickly, so he ejaculates prematurely, causing a spray pattern from his penis, making a large amount of splashing noises, giving a man the ability to see in the dark.

"Using his cock radar, Jimmy jacked off in the dark to find the toilet so he could use the bathroom."

by Jizztasticmolecule October 17, 2008

Radar

A google eyed geek wearing glasses like the nerd that played the camp clerk in the TV show M.A.S.H.

Person 1: Who's that over there chatting up your girl?
Person 2: Some fucking Radar she met in class. She's doing him a favour by being his friend.

by Saddened by Reality May 20, 2008

Radalyn

A really nice girl that has a great sense of humor. She is very creative, plays video games, and likes to have fun (anything sexual about that is unintended :D ). Usually has dyed hair. Don't be surprised if you see Radalyn trip or fall down, she tends to be quite clumsy. When gaming, she prefers ones with a long storyline, such as The Legend Of Zelda, or God Of War. Some people might call her goth or emo, simply because of the way she might style her hair, or the way that she dresses. Definitely not a bitchy or uptight kind of girl. Her friends view her as an awesome, cute girl and a great person to be friends with, and guys can't resist her charming smile. Radalyns are very rare to come by, and most are oodles of fun bundled into a small pack--meaning that she is commonly a short person. Sometimes might shout outrageous things. Also, she would probably be a nerdy kid, but not in an overly geeky way. More of in an attractive or cool way. Altogether a very pretty girl who doesn't have to act like a popular girl or a slut to show it. All she has to do is be herself.

Guy texts: Sup gurl
Radalyn texts: Just playing some Legend Of Zelda
G: Cool. Which one?
R: The Wind Waker
G: Bitchin game
R: Too many enemies! TUGBOAT!! *i actually shouted that out loud just now xD*
G: LOL why did you say tugboat?
R: My grandma walked in the room and I didn't want to swear. And thats not funny, i had to restart from the last save point! :'(

by that guy who always does parkour in the halls December 9, 2012