I fell down

Today I fell down and it made a big crashing sound in the house.

Pilar yelled “you ok?”

I said “Yea, I fell down.”

Pilar comes out laughing and says “what?”

So I repeat myself “I fell down.”

Laughing harder, “Are you sure?”

“umm…I think so?”

Then she explains that what I was saying doesn’t mean “I fell down,” it means “I shat mysyelf.”

For the record:

me cagué = I shat myself

me caí = I fell down