Why are you so suspicious and judgemental? Would a fully sentiant lizard creature from the deep crypts of the earth ever carry around some sweet baby rays brand barbecue sauce used primarily in lubricating the products of totally normal heating of mammal flesh to temperatures that render it low in bacterial burden and amenable to a mix of flat and pentarating teeth attached to relatively weak jaw musculature? I think not. Seems like a perfectly humanoid thing to do and you should probably stop trying to draw attention to it.