look up any word, like the eiffel tower:
 
3.
A sexual act named after its founder - A Loudon is the process of taking a larger than average anal deposit (shit of the highest calibre) put it in the freezer overnight then use in a similar capacity to that of a dildo (or if you have a motor to handy a vibrator), it can be also used as a term to describe when things go awry
That shit was fit to loudon your mum with

oh whos left this dirty loudon next to my pizza take it out of the fridge and use it already?

oh hes only gone a loudoned it

i've made a right loudon out of this
by Andy Mcnab October 29, 2008
 
1.
A small town in the foothills of the Smokey Mountains in which no one knows of unless you live there. The most common thing to do in said small town is to leave via interstate.
"What's a Loudon?"
"I don't know but if you blink you might miss it."
"...and there it goes..."
by Dayhota June 26, 2008
 
2.
A small town in East Tennessee that has the greatest football team in high school.
Let's go to Loudon and watch the Redskins kill, massacre, thwart, and destroy the Panthers of Lenoir City
by Mayor91ofLHS March 07, 2011
 
4.
Loudon
Denotes a person that has strong sexual feelings towards clergymen, particularly the pope.

Most commonly a supporter of Glasgow Celtic F.C.

A dirty little taig that loves potatoes and steals clothes from the washing lines of more fortunate people.
He is a proper Loudon so he is, he kissed the pope on the ring (arsehole).
by Willy Pand March 24, 2009