Mcturnan 

Normally a last name for a male/female. In this case, a male. Mcturnans tend to be teachers,scientist or mechanics that are normally strict but don’t know what they are talking about. They are average high and like to use gel in their hair.

Hey, look it’s mcturnan speaking nonsense again...

Mcturnan by Clout_dictionary February 6, 2019

Sarah McTernan 

A beautiful woman who was a Voice of Ireland Finalist and Ireland's Eurovision 2019 contestant.

Sarah McTernan was robbed at the Eurovision

Sarah McTernan by Jordan Spark 2020 May 17, 2020

McTernan’s Razor 

The simplest solution is the opposite of what John says.

Mate, how do I make an accurate prediction? Just use McTernan’s razor.

McTernan’s Razor by Schist & Hornblende July 19, 2023