The one spark of life on a dismal night for Celtic was Kris Commons.
Sadly, not for the right reasons. Commons scored the Bhoys' only goal as they slumped to a 3-1 defeat to Molde and sank to the bottom of their Europa League group.
Barely 20 minutes later and Commons was pulled off.
The midfielder was absolutely livid and didn't even try to hide the fact, laying into Celtic boss Ronny Deila.
Club legend Stiliyan Petrov was having none of it, but Celtic fans were split down the middle...
https://twitter.com/btsportfootball/status/657307350894665728
Some thought his explosive outburst summed up the woes of every Celtic fan in the land...
https://twitter.com/ails_82/status/657313824740110338
Others inevitably imagined Commons trying this sh*t on Roy Keane...
https://twitter.com/Ayeright2/status/657313786962034688
There were those who backed Commons...
https://twitter.com/jdancer78/status/657313841265647616
But then the infighting started...
https://twitter.com/thecelticway/status/657313218830970884
This guy saw it coming a mile off...
https://twitter.com/Johnny_Scotland/status/657313757589282816
Keith liked Commons showing his b*llocks...
https://twitter.com/ArchieFandango/status/657313625535873025
Others were already thinking ahead to the morning after the night before when he checks Facebook...
https://twitter.com/BazPhilboid/status/657313773166985216
Some were enjoying it a little too much...
https://twitter.com/milsaa_/status/657314930174115840
At least Dale will sleep well after this horror show...
https://twitter.com/DaleMcDowell_/status/657314979356483585