English

Verb

cook up ‎(third-person singular simple present cooks up, present participle cooking up, simple past and past participle cooked up)

1. (informal) To prepare a meal.

   Let me cook up some eggs and bacon before you go.

2. (idiomatic, figuratively) To manufacture; to fabricate; to falsify; to devise an elaborate lie.

   He really cooked up a good one this time, something about an airline disaster.

3. (slang) To prepare a heroin dose by heating.
4. (slang) To manufacture a significant amount of illegal drugs (LSD, meth, etc.)