An undefined velocity of an object in motion usually applying to something moving very quickly. Most often used when person using word is in an excited state of storytelling.
He was driving his truck at “mach chicken” when he hit the meridian and launched his truck over the ditch.
by Konsch August 01, 2008
Get the mach chickenmug. by b1nk3r August 07, 2021
Get the mach chickenmug. 