Here's VIDEO of ex-Denver Broncos QB Chad Kelly being chased out of a Denver-area home by a man wielding a vacuum cleaner tube ... all while Kelly's dressed like an idiot in his Halloween costume.
Yeah, it's bizarre.
It's all part of Kelly's criminal case stemming from the bizarre October 22nd arrest -- after Kelly left Von Miller's big Halloween party and wandered into a random person's home.
Cops say the 24-year-old plopped down on the couch next to a woman who was holding her baby. Kelly was allegedly mumbling incoherently.
The woman called for help -- and a man who was inside the house grabbed a piece from a vacuum cleaner and used it as a weapon to chase the QB out of the home, striking him several times along the way.