Top definition
signal suppositorysex (-0.965)
n. A driver who accelerates when you signal to change into their lane, even though they have a lot of space to let you in. Very common in Los Angeles driving. Seeing your turn signal, they instinctually step on the gas, and get right up your a**, like a suppository.
I almost had a bad accident because I changed lanes and that signal suppository nearly rammed into me!

It's so hard to change lanes because of these signal suppositories!
by Doctor Science January 30, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug