Definitions by duncan
six by six
A huge burger from In-n-Out (a western US chain) comprised of 6 patties of meat and 6 slices of cheese. See "double double" and "four by four".
"Welcome to In-n-Out, may I take your order?"
"I'll have a six by six and a vanilla shake."
"That'll be $7.50, fattie"
"I'll have a six by six and a vanilla shake."
"That'll be $7.50, fattie"
six by six by duncan June 8, 2004