Keith Tkachuk came out of retirement to participate in the Winter Classic alumni game for St. Louis, and he celebrated a goal in hilarious fashion.

The 500 goal-scorer showcased his version of the 'dab,' after putting one home in front of the net.

The celebration was awesome, but can we discuss that helmet for a second? Man, that thing is old.

Perhaps Keith’s son, and Calgary Flames forward Matthew will take some notes from his old man. Maybe Keith will find himself on the ‘Dab Cam’ the next time the Flames take on the Maple Leafs in Toronto.

(H/T NHL Twitter)