I figured there are some things that can be said in a crowd with little chance of any social repercussion. Maybe you’re in line for a movie or you’re at an izzakaya (I think?) Or, worst of all, a girl may run into a Chikan (a man who wishes to do perverted things regardless of place or time).

おすなよ！ Don’t push! (male)

おさないでよ！ Don’t push! (female)

ここのサビスわよくない The service here is bad

じろじろにるなよ Don’t stare at me! (male)

じろじろみないでよ Don’t stare at me! (female)

てどけてよ Take your hand(s) off!!

さわんないで Don’t Touch me!!

こんなにたかいわけない this can’t be so expensive!

がいこくじんだから？Is this because I’m a foreigner?

おぼえてろよ You won’t get away with this!!