sidedill 

A person that has no feeling in their left testicle

you kicked my in my nuts but only my right one hurt. I must be a sidedill.....

sidedill by Mathew Dyer September 14, 2008

Sidehilling 

1. Sidehill
When your girl is on all fours and your doing her doggystyle, knock one arm and one leg from under her and ride her sideways off the bed trying to stay on the bed as your riding her down.

"hey Heather, snowmobiling ain't your thing, we can try sidehilling.....tonnes of fun"

Sidehilling by K.Reeb February 1, 2005

Sidehill Gouger

Sidehill gougers are folkloric creatures, jokingly said to inhabit the Rocky Mountains of British Columbia, the southwestern sandhills of Saskatchewan and mountainous or hilly terrian in the northern United States. The legs on one side of their body are said to be significantly shorter than the legs on the other side of their body, because they spend all their time eating grasses and other vegetation on mountain slopes.

The notion of imaginary animals with one pair of legs longer than the other in order to exist on mountainsides is popular: others include the Wild Haggis, the Sidehill Dodge Hodag, the Dahu. A similar creature in Vermont is known as the Wampahoofus. Similar animals are part of Appalachian folklore, sometimes in the form of a breed of cow with mismatched legs.

Hey Tom that thing that looks like a fire pit is a sidehill gouger nest.

Sidehill Gouger by Iamnotstanley July 23, 2009