Verb: Planting evidence or items for evasion, elusion, collusion or any deceptive motive or action. Or a impromptu fabrication of some kind. Based off of the accusations made of the Manitowoc County Sheriff's office during the Steven Avery case. Similar to lip syncing being referred to as "I'm going to Milli Vanilli it".
How am I going to get them to break up? I'll be manitowocing a fake love note and placing it in his backpack later on. Or... My science project? I'll be manitowocing it later on tonight and just say my grandmother was in the hospital and I didn't have time to make it better.