Powderitis 

A condition caused by going back to your boring hometown after a sick day of skiing or snowboarding in deep powder. Also referred to as post-skiing depression. May last for weeks if your hometown is particularly boring or lacking snow.

After going home to Kansas I had powderitis for a week!

Powderitis by kladfjgdkaflgjakdfljgv March 8, 2011

Pokeritis 

Addiction to playing poker, either online, in pick-up games, tournaments, etc.

When suffering from pokeritis, you are addicted to the game and have to play everyday, like smoking cr*ck!

Pokeritis by SarasPlayroom.com April 21, 2009

Powdertip

When one has extremely cheap tissue paper and gets amounts of tissue paper stuck to their penis whilst masturbating.

My mom bought such bad tissue paper from the store last week. I've had powdertip for ages.

Powdertip by williboic January 29, 2015

Ponderitis 

Overthinking.

Some introverts come down with chronic ponderitis.

Ponderitis by mrlys September 28, 2021

powderific

a terrific day of skiing large amounts of powder

"Hey man, are you going to ski the mountain today? It is going to be powderific!"

powderific by Stephanie Ames March 12, 2008