1.) Another form of exclaiming, "Take that!", "In yo face!", or "Haha, I have you wrapped around my little finger."
2.) To be pwned.
Synonyms for boo yah
On this page, you will find 30 slang terms related to boo-yah. Some of the top words include: Flip off, poke, dedigitate, one finger salute, finger salute, and 25 more.