1 definition by SamKramtastic

Going canning for charity with a massive hangover and booting while driving on the way to your canning spot. Then, pulling off to the side of the road and pulling yourself together and continuing onward like nothing ever happened.
"Oh my god did that girl just boot out the window of her car and keep driving?"

"Yes, yes, she did. A rally supreme is rare, but they do happen (but only to the best of us)"
by SamKramtastic February 1, 2009
Get the Rally Supreme mug.