Definitions by Jack Spilman

pturbing 

('tər,biŋ) n. as two drivers in the same lane approach a stop sign, the driver in the back neglects stopping and closely tails the driver in front, therefore, using that driver's stop.

I was in such a hurry that I ended up pturbing nearly every car I came upon.

pturbing by Jack Spilman October 9, 2008

pturbicide 

('tərbə,sīd) n. Death by pturbing

He was such a reckless driver that it's almost as if he wanted to commit pturbicide.

pturbicide by Jack Spilman October 8, 2008