lolacost 

This refers to large quantities of funny jokes referring to the holocaust or any other Jewish related fail.

Oh man those Jew jokes were a lolacost.

lolacost by Polukoff June 17, 2008

Lolocost 

a moment when you are laughing for a very long time

After Albert was hit the dick during baseball I went through a lolocost.

Lolocost by MillerSpeed April 26, 2010

lolacopter 

you can LOL (laugh out loud), LOLZ, LAWLZ or you could just LOLACOPTER, when the "lols" build up inside you and just fly out. it's the highest known level LOL.

You're so overwhelmed with LOLZ that you're a LOLACOPTER.

lolacopter by keithandthegirl.com January 6, 2008

lolapostrophe 

Any misplaced apostrophe, but most commonly one wrongly suggesting possession when a plural is meant.

A. "GCSE's is trending on Twitter. It should be GCSEs. Fail."

B. "Lolapostrophe!"

lolapostrophe by DF74 August 22, 2011

lolocost 

An inaccurate variant spelling of "lolocaust," circulated particularly among the semi-literate and those who clearly haven't read much about the Second World War.

That someone took the time to submit a separate entry on 'lolocost' when the more obvious definition is just above it in the Urban Dictionary—it's enough to precipitate the lolocalypse.

lolocost by The Brometheus May 9, 2011

Lolacopter 

When you find yourself excessively laughing (loling) - you begin to sound like a helicopter LOLing (lolalolalolalola)

James couldnt stop laughing at the state of Toms Poo stained joggers (Poggers) that be begain going into a state of LOLACOPTER - loling in a helicopter like fashion (lolalolalalolalola)

Lolacopter by Jaycarval September 8, 2013