pervert A titi toucher is normally a boy, but can be a girl, who grabs/touchs a girls 'titi' otherwise known as boob, without their consent.
Boy-Hey baby.
Girl-Woww. Your stupid.
Boy-Come on, you know you love me.
Girl-Psht.
Boy-Fine I'll just do...THIS!
*He grabs the girls tit.*
Girl-YOU TITI TOUCHER!
titi preasure is when a man or somtimes a woman sucks on a womans titi or breast and creates a large hickie and makes the breast go bright red and the breast will go hard or erect and the nipple will become soft and twirl to the left