A combination of tits and hypnotic.
When someone enters into a trance through the constant staring at breasts.
One can be titnotised by either male or female breasts.
"Dude, he's totally entered a titnotic trance!"
"Mate, he's been titnotised. There's nothing we can do to help him now."
When a women's tits become like a drug, hypnotizing to those around her, which in turn plays to her gain. Anything from getting out of a traffic ticket to never needing to buy her own drink. As if put under her spell, like total mind control, nothing and no one is safe. All in a days work.
She had the whole room titnotized, the girls came out to play, she never loses, checkmate!
"I was telling Sally my favorite joke and in the middle of it she leaned forward letting me see her cleavage. I forgot the punch line and blew the joke. I was titnotized!"