Gofeo
A word you shout after someone burps followed by the motion of applying one's thumb to the forehead repeating the word "gofeo" to avoid a slap to the forehead
*burp* GOFEO! ow! you didn't say it fast enough
guy1:*BURP!* Gofeo!
guy2: *gets slapped in the forehead* Holy crap man! what was that?
guy1:What, you didn't hear me burp?
guy1:*BURP!* Gofeo!
guy2: *gets slapped in the forehead* Holy crap man! what was that?
guy1:What, you didn't hear me burp?