Possible Clues:

• Hang around bully looking menacing
• ...start to service engine cover with frown
• Farm animal given first aid looking unhappy?
• Throw out a female, looking displeased
• Glowering milk producer cast out
• Lowering, with a support, the animal inside
• Cast includes elephantine female with black face
• Lowering second engine cover
• Fish from the boat? There's obvious disapproval
• Looking displeased