The park staff get Rigby's brother in for an audit. Don loves hugging people, but Rigby refuses to so much as embrace him.

!!This episode provides examples of...

* TheAce: Don much to Rigby's chagrin.
* NakedOnArrival: Although strictly speaking Mordecai, Rigby and Benson have been naked all along, it's more noticeable in Don's case because he has a muscular humanoid body.
* WorthIt:
-->'''Muscle Man:''' I know someone who can help!\\
'''Benson:''' If you say "{{your mom}}", you're fired!\\
'''Muscle Man:''' MY MOM!\\
'''Benson:''' GET OUT!\\
'''Muscle Man:''' It was ''worth it!'' *high-fives HFG*