buckeye chuck Share definition Flag The act of "nutting" and throwing it at an unsuspecting victim. Usually in the face. Steve: "Bro, I just gave this chick a buckeye chuck." Max: How'd she take it? Steve: In the face. buckeye chuck by OSUChuck February 2, 2014 0 0 Get merch Get the buckeye chuck mug. Buy Now — $32.95 See more merch