Someone who is a bitch. If someone who you are with you is a bitch and lies a lot you call them a tangay. Also if someone is a bitch claims they did something a lot that they didnt thats a tangay. If one of your friends does something really dum you say man you just pulled a tangay.
Tangay is basically just a word for someone who is a dum bitch and lies alot.
by shorty_jorty July 31, 2006