Rubber white "Shrimper Boots" that are frequently seen in coastal regions and worn moslty by fishermen, crabers, and shrimpers. McIntosh is a county in Southeast Georgia where everyone wears them.
A guycame into Wal-Mart sporting some McIntosh Reeboks!
A minor character in My Little Pony: Friendship is Magic. Big Macintosh is the older brother of Applejack, who is usually seen helping out on the farm, Sweet Apple Acres. He's known for saying "eeyup" and "nnope."
Big Macintosh has been under at least two love spells. In the first case, he loved Twilight Sparkle's doll Smartie Pants, and in the second case he was given a love potion--ahem, love poison, and became fixated on Cheerilee until the curse was broken.
Big Macintosh manages to be best pony, even though he doesn't say much.
Related to Lloyd Webber's Law Of Temporal Positioning. The law states taht people who arrive at a theatre after their performance has started will always have seats in the middle of a row, causing as much annoyance for the other theatregoers as possible.
The Lyttleton Theatre at the NT (London) seems to know which theatregoers will be late, and invoke Mackintosh's Corollary on purpose.