Sissy hypno is a type of short video or webm file type who's target demographic are sexually suppressed heterosexual males who wish to become gay or become a "sissy" . These short videos quickly flash pictures of naked females as well as male cocks in a subliminal manner in the hopes that they the viewer will become "hypnotized" into enjoying cock.
"Has Quade been a little off lately? He keeps looking at me weird ."
"Yeah I think he's been watching too much sissy hypno"