Easy as shit
Easy as shit is when you solve it without even trying. Just like your brain took a lunch break.
This game was easy as shit. I beat it in ten minutes and still had time to eat a whole bag of chips.
My dad said my chore was easy as shit. I cleaned my room and then watched a movie.
My teacher said the test was easy as shit. I said, ‘That’s not true,’ and I got a C.