toilet load

1. the result after eating an extremely large meal

2. something that is clearly untrue; a crock of shit

"Man, I just ate 5 burritos at Taco Bell. That's gonna be a toilet load."

"This guy told me he was going to pay me 10 dollars an hour, but he only gave me 7. This is nothing but a toilet load."
crock of shit
bullshit