Greed was ridiculous but only to others. In his own head this made perfect sense! He growled at Sloth, poking him hard with his elbow. "Where's the pot?" Greed assumed Sloth had brought some of the good stuff.
"I'll totally whip your ass at anything, you're too slow." He'd forgotten the whole 'human talk' because with another Sin in the room, it made Greed backslide a little as far as how they treated mortal guests, even if they were Greed's toys.