A term used by bronies when they boast that they can do something fast. It originated from ep. 1 of My Little Pony: Friendship is Magic when Rainbow Dash stated that she could "Clear all the clouds from the sky in 10 seconds flat"
by MOTHER FUCKING RAINBOW DASH June 12, 2011
A common term of unknown origin, in which a person claims to be able to complete a task in 10.00 seconds. Existed long before the existance of My Little Pony: Friendship is magic
by Shiraga August 26, 2011