Top Definition
Sef-ism is a belief system, creed or political ideology that every ideal, action and especially personal opinions express only apathy. Led under the Leadership of Sef The Indifferent in the early 21st century.
"I dont care, long live Sef-ism"
by Sef The Indiffeerent March 27, 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.