necropedohomopyrofaeceobestiality 

When one has sexual relations with a dead animal of the same sex that is covered in shit and is also on fire.

"Spell necropedohomopyrofaeceobestiality, Jimmy."
"Could you use the word in a sentence?"
"Not really."
"Could you try?'
"'Spell necropedohomopyrofaeceobestiality, Jimmy.'There's your sentence."

necropedohomopyrofaeceobestiality by Trek August 25, 2006