Blow job brain
When a man becomes so stupid from receiving blow jobs that he is financially irresponsible and easily taken advantage of...
Wife, "If I happen to die and you collect on my life insurance, don't succumb to blow job brain from all the money hungry ho's out there. Be smarter than that."
Husband , "Do I look that stupid?"
Wife, "Yes."
Husband , "Do I look that stupid?"
Wife, "Yes."