arborlanche 

Large cascade of snow falling from trees as you walk or drive by. Usually caused by wind or wanker 'friends'.

I would've been here earlier but I had to stop and clean off my windows after getting hit with an arborlanche.

arborlanche by Anim8us November 17, 2014

abolanche

A large amount of abo's rolling down a hill together weraring only a loincloth and continously saying funny things.

OMFG!!! Look at that abolanche!!!

abolanche by Kerry is gay September 16, 2008

Arblanche 

A creature of many sorts, often using phrases such as "Rah", "Blanche", "Arblanche", and "Blanched Almonds" more than necessary. There are certain criteria for becoming a true member of an Arblanche clan.
1)You MUST have exactly 4 members of your clan, and 2 must be cousins, and the other two must have names starting in J and E.
2)You must love and care for each other and be best friends.
3)You must be very gossipy and drop dead gorgeous GIRLS that love to talk excessively and louder than normal people.

4)You must love the shows Glee and Pretty Little Liars.
5)You must hate all people who's names rhyme with Shamenzie.
6)You must all be in the same grade and of the same age.
7)You must truly be a blanche at heart.
8)There is only allowed to be exactly 1 group in existence. Currently, this spot is already filled.

Wow, those cousins Lexi and Liza and their friends Jordyn and Emma are such an Arblanche clan!

Arblanche by RahRahRahBlanche September 20, 2011