A fake or phony person who smiles in your face while planning to stab you in the back
Oh, well she told me she hated her. Now they a couple!! She two faceded as hell.
by freewebs.com/dgtalimage.com October 20, 2007
The Act of getting so drunk you sleep on a shag rug, in the morning half your face is normal and the other have have deep impressions of the carpet on the other side.
After a night of partying i looked in the mirror and "holy abortions in a catholic church batman" i was twofaceded
by The Generic Joker July 05, 2012