¡Qué mala onda! means "That sucks!" or "That's not cool!" in Mexican Spanish. It's used for bad luck or for someone being unkind.
Casual Use it with friends, family and people your age.
How It's Used
Tone & Context
It sympathizes with bad news, or calls out unkind behavior. "No seas mala onda" is a common, gentle way to say "come on, don't be like that".
It's casual but not offensive.
Related Expressions
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FAQ: ¡Qué mala onda!
¡Qué mala onda! means "That sucks!" or "That's not cool!" in Mexican Spanish. It's used for bad luck or for someone being unkind.
"Don't be mean" or "come on, don't be like that".
No. It's casual and fine to say among friends or coworkers.