dashthemavfan Share definition Flag A long word which means "Im gay and love big dicks". Usually, the number following is the number in inches that you like/want. Yo son, im dashthemavfan13 4 lyfe kid. Yo son, represent that dashthemavfan13. dashthemavfan by Prerak July 5, 2004 0 0 Get merch Get the dashthemavfan mug. Buy Now — $32.95 See more merch