Pterano: Hey Petrie, how many fingers am I holding up?
Petrie: Three, why?
Pterano: NOPE!!! Wrong answer.
Petrie: Whuuh?
Pterano: We, pterosaurs, have four fingers, Petrie. From my wrist to the end of the wing, that is actually the fourth finger we use for flying and landing.
Petrie: Ooooh...Wait, WHAT??? :blink: