bullcraptuous

Adjective. Alike, or pertaining to bullcrap or bullshit. Used in this form to add variety to ways of accusing people of lying.
Synonym: Bullshittuous

"My dog ate my homework"
"That's bullcraptuous"

"Dude, my boss gave me the bullcraptuous job of wiping down the light switches before I could go home"

"Check this out! It's brown and smelly!"
"It is pretty bullcraptuous..."
"And it tastes like shit too!"