Karate chop. 1. The angle of the chop suggests slanted eyes, 2. Karate is stereotypically all Asians ' martial art, 3. Classifying all Asians as Japanese
Peter stepped on my shoe so I caught him with a jap slap to the head.
This is when a guy does or says something very wrong and a girl slaps him. This was referred by a guy as a bitch slap cause the girl was a "bitch" for slapping him. Now the term has kinda just became an expression for a slap given by a girl. Even, when a guy slaps someone in this way it is considered a bitch slap. Also, girls now use this term.