Top Definition
An event involving a lash on an epic or catastrophic scale.
Ani: Mate, what are your plans for New Years?

Haider: Apocolash2013.
by MOI Inc. September 10, 2012

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×