off the radar

lost, not heard from, out of communication

X: Have you heard from Rick lately?
Y: No, he's like totally off the radar.

by ttrexster October 28, 2008

Off the radar

To go ghost: untraceable

I went from being an extrovert to an introvert. I was well known and all of a sudden I went off the radar.

by Mister Vee August 14, 2018

off the radar

1. Illegal
2. Illegitimate

I took his money and did the job "off the radar," avoiding the IRS, the FBI, and Mothers Against Drunk Driving.

by William Dean A. Garner September 11, 2003

off the radar

Beyond comment.

Man I didn't know the strobe light made you have a seizure - we all thought you were bustin some wild new floor moves that were off the radar.

by RiCKSTER December 22, 2003