When you mastubate to a video recording that you have previously made of yourself masturbating to a video recording of yourself previously masturbating.
an orchestrated attempt by one, or often many, guy friends to get someone to seek professional help with a girlfriend or wife. Manterventions have been used to address serious personal problems, including, but not limited to acting like the bitch in the relationship, relationship infidelity, and not acting manly.
All the men decided to have a mantervention when they found out Bob was gettingcheated on by his fat wife.
Mantervention -- when a man takes it upon himself -- without request by a woman -- to take over control of a process that she was otherwise handling just fine. Similar in concept to mansplaining
David’s mantervention pissed Elizabeth off. She had the negotiation with the auto mechanic well in hand, when David butted in.