Atalaki (a-ta-LA-kee): (verb) Scowl, look at menacingly, to give a dirty look.
Note: Many times, people use atan båba (bad look) when they mean atalaki.
"Ha atalaki i patgon." = "He scowled at the kid."
"Cha'-mu umatalaki yo'!" = "Don't give me a dirty look!"
"Hu atalaki i che'lu-hu sa' manoppe'." = "I gave my sibling a dirty look because he was talking back."