(Liam was a baby, trying to not make messes. But he keeps tripping and making messes on things, (especially peeing and pooping), like a pan, or the chord for your TV, he tries not to do it again, but you saw this.)

Liam: "Oopies."

(You started to hate messes now, trying to not rage, you started to call your mom for this obtuse situation, you mom started to sigh and clean it up.)