The Big ImageBoard (TBIB) - 2020 ambiguous anthro ambiguous gender anthro anthro on anthro black and grey buttercup (gojiteeth) crocodile crocodilian crocodylid digital drawing (artwork) digital media (artwork) digitigrade directional arrow dot eyes duo erection extreme size difference featureless crotch fur furred scalie gojiteeth grey background heart (marking) hindpaw hybrid imminent stomp larger ambiguous lying male male/ambiguous male anthro mammal markings monochrome nude on back pawpads paws reptile scalie simple background size difference sketch smaller male smile snout tail trans (lore) trans man (lore) walking ych (character)