Baker Mayfield threw it all the way back to 2015 at a wedding last week... busting a move in a dance circle just like when he was a young QB hittin' the Whip at Oklahoma!!!
TMZ Sports has learned ... Baker attended his cousin's wedding in Simpsonville, S.C. on May 25 -- and he couldn't help but cut a rug when the spotlight was on the dance floor.
Check out video we obtained from the evening ... Mayfield KILLED it -- dancing along to YeahThatDJ's set at the lively function.
There was some gyrating, some fancy footwork and even a little floss. Good times!
If this all looks familiar ... it's 'cause it is -- remember, back in 2015, the nation was first enthralled by Mayfield's moves in a viral video of him in a Sooner dance circle.
Fun to watch Baker dance ... but more importantly, CONGRATS TO THE HAPPY COUPLE!!
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