Gravy shaker 

Hermaphroditic male who masturbates violently with head of pennis inserted into anus of sexual partner until they deficate on themselves.

Damn, that mother fucker's givin dat bitch the gravy shaker!

Gravy shaker by Hanaphin December 15, 2016

gravy shake

When you place a load of crap in a blender and try to pass it off as a chocolate milkshake to one of your friends.

Man, did you see Bill after I gave him that gravy shake? It left him with a dirty sanchez!

gravy shake by Doctor Dick September 5, 2007

grave saker  

someone who has sex with a dead body

Henry was arrested because he was a nasty old grave saker .

grave saker by Tinkzzbabbyy December 9, 2007