An expression of the rhetorical nature of a question, suggesting that the askee has to choose between 'yes' and 'yes'.
"I should buy these boots, y/y?"
by rscotland October 24, 2012
Stands for yes/yes, used instead of y/n (yes/no) as a joke that yes is the only answer possible.
bonnie/greta = sea lesbians y/y?
by coellcmu May 24, 2007