he who embodies a swarthy character and is aforementioned as being also named nicholas

1. "nicholas" pertains to the St Nick part of him

- he sees everyone at night

- likes milk

- likes getting warm

- doesn't often go down south

2. "Mc" a libido inducing preset name with origins of Scotland/Ireland

- therefore suggesting he is similar to the leprechaun -- bearing qualities that resemble the metal (dense or hard) or alternatively owning gold

3. "swarthy" pertains to the pirate like part of him
- likes it wet
- gets rough
- has a long sword
- used to having people "walk" his plank

also happens to be a vegetarian. as per his green leprechaun awesomeness.