Courtesy of TMZ.com.

Ex-Wrestling Champ TASERS Woman — On Tape!

Former TNA Wrestling champion Jeff Hardy grabbed a REAL, WORKING TASER — and used it to shock the hell out of his brother’s girlfriend during a webcast this week … and the video is shocking.

The girl — who reluctantly agreed to be tased after some coaxing from the Hardy brothers — let out a bloodcurlding shriek when the electric shock zapped her body — instantly dropping her to the ground.

Moments later, she got up — and seemed to be OK.

The following day, Jeff’s brother Matt posted a video apology to their fans — noting that the stunt was “meant to be fun.”