The Faaaaait
Heard in Wexford
Local pronunciation of "The Faythe," a square in South Wexford town. Used as a codeword to spot infiltrators into the area as only locals can pronounce it this way.
I knew youz blow-ins from Ross weren't from The Faaaaait as soon as ya opened yeer traps!
I perceived you outsiders were impostors the moment you began speaking.