Smellebration is when you walk into someones office or room and give them an air sample of last nights dinner. A large fart that is so bad they try to choke it up.
Walked into Brads officetoday and had a smellebration, he could not run away fast enough it was such a bad fart he could taste it.
Smelling a delightful odor, recognizing that the odor is a deliciousmeal being cooked, and becoming happy and excited, celebrating that you get to enjoy this meal.
Usually on a long car journey, or other prolonged period of confinement with friends, the grudging acknowledgement that someone has dropped the most rancid, evil-smelling shit so far.
Whilst the victor - or "he/she who dealt it" - can remain anonymous, they can usually be be identified as 'looking happier than a wanking Jap' at their achievement.
"I think a smellebration is in order, but Jesus fucking Christ, Dave, something has crawled up your arse and died. Get some medical help ffs."
Da noisy to-do dat someone who gathered lots of nice empty invertebrate-exoskeletons makes when gleefully showing off his collected treasures to his family and friends.
Happily displaying your assorted seashore-finds is great in and of itself, but if you also traded other beachcombers for some of their prize sand-dollars, conches, cowries, and swirly-pearlies, that is even more cause for a major shellebration!