Hijerk 

To masturbate ones self or another person whilst they are hanging upside down.

Dude, I saw jimmy hijerking from a tree the other day.

Hijerk by Tripelter February 3, 2015

Hiberknit 

the act of retreating into your knitting because the world is too hard to deal with.

Its -30 out there. I'm going home to hiberknit.

Waiting for news is killing me. Think I'll just go home and hiberknit instead of facing the world.

A night of hiberknitting did wonders for my cold. And my mood.

Hiberknit by quellefille August 19, 2013