The Big ImageBoard (TBIB) - adopted (lore) adoptive brother (lore) adoptive brothers (lore) adoptive sibling (lore) adventure time ambiguous gender angry anthro arm grab backpack big mouth (anatomy) black nose blue clothing bodily fluids brother (lore) brothers (lore) canid canine canis cartoon network clothed clothing colored cover art crowd detailed background dewlap (anatomy) digital media (artwork) digital painting (artwork) domestic dog dot eyes dragging duo focus english text fake ears finn the human floppy ears forced frown green clothing group hat headgear headwear human jake the dog jowls mammal nick jennings nude official art on model open frown open mouth orange body paul linsley phil rynda (artist) realistic lighting realistic shading rock saliva shaded sibling (lore) small eyes tan body tan skin teeth text title tongue toony white clothing yellow text