celebaketion 

a 'celebaketion' is much like a celebration. the main difference is that instead of using balloons, streamers, and the presence of your extended family to rejoice in an event, you use large amounts of marijuana. hence, the 'bake' in 'celebaketion'

person one: hey bro, today is thursday. shall we celebake?
person two: abso-fucking-lutely, let the celebaketion begin!

celebaketion by amandajo:D December 4, 2010

Celebation 

Lonely momentous occasion warranting an orgasm, but lacking a secondary participant.

"I got the new job. Too bad I don't know anyone in this town so I opened a bottle of wine, turned on some porn, and had my own celebation".

Celebation by PantsofCorn June 3, 2011