Hammock : ham·mock n.
A hanging, easily swung length of canvas or heavy netting suspended between two trees or other supports and used as a seat or bed.
Twat : twat n.
Vulgar Slang. The vulva. (in this case, the hammcoked parts are the Labia Majora, or in extreme circumstances Minora too)
A Hammock for the Twat.
"Sarah have you seen my new twat hammock?"
"Dear Santa, All i want for Christmas is a new silk Twat Hammock"