(FOOM-lee) adverb.
1. Running while your right leg shakes in a violent manner.

2. When the right wheel of a car wobbles due to looseness (usually results in wheel falling off)

3. Running while not being able to control your right leg.
1. Dude, earlier when I had to run to the store to pick up my daily Twinkie I was running fumly cuz my leg fell asleep.

2. I could tell I needed to get off the road when my tire started acting fumly.

3. The man in QWOP, the game, can only run fumly.
by shifty-Karrot224 December 30, 2010

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