D12DickRider Share definition Flag Someone who rides Dwight Howard's dick so hard it makes it difficult for him to run up and down the court. The only reason Daniel likes the Magic is because he is a D12DickRider D12DickRider by Kiweezie December 8, 2013 0 0 Get merch Get the D12DickRider mug. Buy Now — $32.95 See more merch