Mischievous, prankish, teasing, disagreeable but in a good way.
Cantankerous, stubborn, disagreeable.
Dryly humorous; sardonic or bitterly ironic.
Deviating from the right direction; misdirected; out of place.
Turned away, contorted (of the face or body).
Twisted, bent, crooked.
To twist or contort (the body, face, etc.).
Distortion.