Ok so there's a group of girls in class, I tease them etc whatever the case. Nonetheless they are becoming ANNOYING AS FUCK so I've been talking less and less to them.

They are starting to physical hit/touch me for attention. Last week the girl poked me with the eraser of a pencil on the butt cheek. Today another girl (from same group) lightly hit me on the back with some shit. Last week they also threw some pencils at my back and I threw it back (big mistake here).

when they hit me it doesn't hurt its just fucking irritating. How do I deal with this shit? I've withdrawn 90% of my attention from them. 10% is when they call me and ask me something legit.