Left parter 

Refers to a person who parts their hair on the left. As per the Hair Part Theory, this draws attention to the left side of the brain, which is the logical, rational side, and generally leads to a personality type that is more standard and acceptable. Often can be accused of being unemotional and too masculine.

She's a left parter - no wonder she rules with an iron thumb.

Left parter by talismancat December 15, 2008