Top Definition
Term used to describe the opposite of clusterfuck. When multiple fun and/or good things occur.

May also be used as sarcasm in place of clusterfuck.
The all-expense-paid trip to Disney World was a clusterfun. Everything went great!

Getting a flat tire, being late for work, and then getting fired was sure a real clusterfun.
by She's-just-too-much October 18, 2013

Free Daily Email

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

Emails are sent from We'll never spam you.