sheesh
impressed, surprised
the one-line answer
An expression of surprise, admiration, or mild disbelief. Usually a compliment.
Sheesh is said when something impressive happens. It is a drawn-out sound of surprise and admiration. Someone shows up looking great. Sheesh. Someone makes an incredible play. Sheesh. It can also express exasperation.
mainstream
Your coworker might use this word.
01 / in the wild
hear it move.
impressed
sheesh, she walked in and the temperature dropped.
That entrance was so impressive it changed the atmosphere.