Top Definition
To have someone or something running through your mind, and most likely your loving it.

A Britney Spears song.
Omgz the hawt italian stallions Jonas Brothers have been on my radar all day long!
by BreeeeBatttttt April 07, 2008

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.