cone shaped doob.  Usually used with talking about one mixed with tobacco but also just a fat joint. :)
That is a fat ass splif
by Jenna April 29, 2004
Get the splifmug. by TrueSublimeSmoker September 7, 2003
Get the splifmug. A piece of card board or thick paper that is placed at the end of your blunt, to make it so salad doesn't fly in your throat. It also makes air flow thicker.
by Nigga Tits March 4, 2009
Get the Splifmug. I wasn't very sure about the young lady I was entertaining myself with...until she pulled a splif out of her purse.
by tommy July 19, 2004
Get the splifmug. by kiznevin July 30, 2003
Get the splifmug. 
