When your driving home and you really have to poop the closer you get to your toilet. Your butt has a radar that picks up your comfort toilet.
As I was driving home my butt radar really started going off the closer I got home.
by Dick Furgeson January 23, 2016
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A system of displaying the difficulty of a song in Dance Dance Revolution, first used in DDR 6th Mix (DDR MAX). It is represented as a circle with a star shape in the middle that stretches to show the values of five points on it. It was created to give players a better idea of what to expect when going into a song, instead of just an arbitrary number for difficulty, the foot rating (although this was later put back in under the groove radar in DDR 7th Mix aka DDR MAX 2.)

AIR represents the frequency of "jumps" (two-arrow hits) in a song.
FREEZE represents the frequency of hold arrows.
STREAM is the overall density of steps in the song.
VOLTAGE is the maximum density of steps.
CHAOS is still somewhat unknown. A DDR simulator called Stepmania represents Chaos as the number of off-beat steps (as in, not 4th or 8th notes), but in actual DDR games, it seems to be the overall "irregularity" of steps.
Wow, the groove radar on this song looks hard!
by DM Ashura October 14, 2004
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This happens when your body knows when you are getting close to home and automatically wants to expell all feces in short order
Holy crap we are still 10 minutes away from getting home and i have a turtlehead poking out, must be my radar ass kicking in again
by dayday1980 March 27, 2012
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The often useful ability to find your way home, or to where you want to go, whilst incapacitated by alcohol.
I was supposed to be staying at Steve's but we got seperated in the club. My drunk radar got me home even though I didn't know I knew the way.
by EdRush July 13, 2006
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one who seems to possess the x-men like ability to find a free taxi from many blocks away.
damn does she have great taxi radar; she spotted that cab down on 42nd and here we are on 59th!
by kds818 October 8, 2009
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The act of removing one side of your ear/headphones, so that you may hear the sounds of your computer, whilst remaining aware of the sounds around you.

Radar Mode is often initiated when viewing pornography in a house that is not empty of other occupants.
Adam: It must be annoying having your parents staying over this weekend.

Connor: Yeah, I've had to use Radar Mode all weekend!
by Belzario July 20, 2011
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