Unsay imong gibuhat nga abi nimog walay nagtan-aw?

What did you do thinking no one was watching?

Pronunciation

OON-sigh EE-mohng gee-BOO-haht ngah AH-bee NEE-mohg wah-LAI nahg-tah-NOW

Word by word

unsay imong gibuhat = what did you do
nga abi nimo = thinking / believing
nga walay nagtan-aw = that no one was watching

Meaning and context

Used to ask someone what they did when they believed nobody was watching. It usually invites a funny, embarrassing, or unexpected story.