The McMillan

Shaving a reverse landing strip on your pussy whereby the middle is shaved bald and a forest is left on the edges.

Employee - Sorry I am late for work I Got my period and running late to work so I just shaved ' The McMillan'
Boss - What's the McMillan?
Employee - I needed to clean up for hygiene purposes so I just shaved the middle of my pussy and left the forest down the sides and my legs
Boss - Sounds a plausible reason to be late