up to no good

Language: en

1.
General Englishinformalcolloquial
- Engaged in, planning, or likely to engage in dishonest, immoral, or harmful activities; behaving suspiciously.
2.
General Englishinformalcolloquial
- Involved in minor mischief or improper behavior; acting with mischievous rather than seriously criminal intent.

Examples:

No examples available.

Validation Count: 0

Sourced from Wiktionary