McIlwain Minute 

Similar in nature to a Mexican Minute, it indicates a lack of urgency or a tendency to show up at ones own leisure, with little regard for others time.

Nick arranged a game of FIFA to start at 9:35pm, however didn't show up untl 9:50. The length of time that passed before he showed up is a McIlwain Minute.

McIlwain Minute by Scottiro May 5, 2010

McIlwain Minute 

A period of time falling between a Mexican Minute (about 5 minutes) and a Jones Minute (about half an hour).

Nick came up with the idea of meeting at the bar at 6:45, but he was a McIlwain Minute late, even though he lived a minute away.

McIlwain Minute by TenaciousDenny May 6, 2010

Riley McIlwain 

A very sexy guy who co-starred on the hit youtube show "Is It A Good Idea to Microwave This?" The mere mention of his name can make women want to be impregnated with his babies. Every girl and the occasional male wants to have a Riley McIlwain if not then they haven't witness his totally awesomeness.

"Hey did you watch Riley McIlwain on youtube last night?"
"Yeah, I want to be impregnated with his children."
"Dude, you're a guy."
"...So..."

Riley McIlwain by totallyawesomechick January 7, 2012

McElwaine 

A person who is best friends with a Cameron she Is very nice and really pretty. She hates south park the greatest show ever. A McElwaine is popular she plays lacrosse and hates a Henry more that South Park and that’s rare. On the other hand He best friend Cameron loves south park very much and knows evreything about it

McElwaine: Hey Cameron what you doing

Cameron: watching south park
McElwaine: that’s so gay
Cameron: not as gay as Henry

Henry: I’m bugs bunny I have the power of anime

McElwaine: oh shut it go back in your cage henry
Cameron: get off your high horse let’s buy hemp shampoo oh McElwaine you crack me up

McElwaine by Gluten free Ebola March 14, 2020

mcelwain 

Total badass Irish man!

Man that guy is a total McElwain

mcelwain by Boot men December 20, 2016

Jamie McElwain 

A retard, a complete fucking bumbling idiot, a spoon of epic proportions

That guy over there is such a Jamie McElwain

Jamie McElwain by Bumblingnogginfuck February 8, 2019