footslip 

Something you shout when your foot loses grip on the pedal of your bike before performing a jump or trick.

Oh shit I couldn't send that jump I had a bad footslip

footslip by AirMtb April 11, 2015

Footslap

When you get slapped by a foot. In a slapping motion of slappy-ness. It is not a kick. It's A Slap. Of The foot. The foot-slap is usually used on the thigh, or foot.

Gay: Ouch! Why did you footslap me!? (On My Leg)
Guy: Cause you licked my omelette biatch!

Footslap by Dave (Jakeness) February 15, 2010

footsniper 

A person who considers themselves an excellent marksman in first person computer games, but is actually totally lacking in skill and normally ends up shooting themselves or another team mate in the foot.

Pace you're such a f#$@ing footsniper.

footsniper by cliff April 16, 2005