Notual Intercourse
The act of writing notes that are sexually charged. Much like sexting, but on scraps of physical paper
Guy #1: Dude, did you see Diane and Mary today?!
Guy #2: No, what were they doing?
Guy #1: They spent the whole class period having notual intercourse!
Guy #2: No, what were they doing?
Guy #1: They spent the whole class period having notual intercourse!