McConihay 

Irish last name. Fierce, stubborn, yet loving, and sensitive. Equally prone to flares of temper and fits of unabashed affection. Often resorts to dead horse beating. Sweet, sentimental, and incredible in bed. Well endowed but modest. Definately a sheepdog.

Girl 1: Did you see that hot cop over there?
Girl 2: I'd like to rip that uniform right off of him. He's such a McConihay.

Dude 1: Oh look at that bootylicious chic!
Dude 2: Quick! Avert your eyes. She's a McConihay's girl. Pray he didn't see you checking her out.

McConihay by hisgirl/infinity February 10, 2010

McConaha

Quite possibly the most amazingly badass last name ever thought of. PERIOD. Pronounced "Mah-con-ah-hey"

Her last name is McConaha?

damn she must be totally badass.

McConaha by McConaha October 6, 2011

McConahay 

Someone who is usually named Matthew and is rich, drives a Lincoln and has a huge hairy juicy cock

Dang look at that stud! He must be a McConahay!

McConahay by Donlicous September 19, 2017