Just when you thought Charlie Sheen couldn't get any weirder, see what he reportedly did to celebrate a Packers win

Charlie Sheen's past antics are well documented. But just when you thought the past was in the past, Sheen resurfaced Sunday doing something a little strange.

Camera's caught Sheen at Lambeau Field on Sunday for the Dallas-Packers game. Afterward, he was apparently in a celebratory mood. Not only did he reportedly pick up the tab for some cheeseahds at a local bar after the Packers win, but he also was allegedly filmed planting a kiss on a fan -- a male fan.

Here's the video from TMZ:

The kisser certainly appears to be Sheen when you factor in plenty of the pictures floating around Twitter Sunday showing what Sheen was wearing at the game:

On Lambeau field with my boy @charliesheen (packers won!) great day pic.twitter.com/SuSMPntDN6

— C. Thomas Howell (@cthomashowell) January 11, 2015

#charliesheen Jump Around #lambeaufield style @packers https://t.co/k8RdW6D9uB

— Tim Bergstrom (@BergstromTim) January 11, 2015