The driver's nightmare. Basically the only highway to get around the DC area. Idiot magnet. Watch for people in the left lane doing 50 MPH.
Whoa! An accident! Never seen one of those! I think I'll slow way down and stop traffic just to look at it!
by lazylatvian May 07, 2005
1 more definition
When a belt is too tight on a fat person. The belt creates a valley between the belly and the groin
The beltway on Charlie Weis is spectacular compared to Bill Parcell.
by Kyle Turley October 14, 2006