Edwin

Despite containing 'mejor' (better), this means 'perhaps' or 'maybe', with no comparative meaning. It is the most neutral and frequent way to express possibility in everyday speech and takes the indicative, not the subjunctive.

Used reflexively or with indirect object to describe dwelling on a problem or idea. Equivalent to 'to mull it over'.

Very common in informal speech, especially among younger speakers. Can express positive amazement or disbelief at something outrageous. 'Flipando con algo' means being stunned or incredulous about it.

'Tontorrón' is an affectionate, mildly self-deprecating augmentative of 'tonto'. 'Ponerse tontorrón' describes becoming unexpectedly moved or giddy, usually said with warmth.

Intensifier meaning something is happening with force, speed, or intensity. Often used to emphasise that criticism, effort, or an action is extreme.

In professional and industry contexts, especially in entertainment, 'estar en activo' distinguishes someone currently working in their profession from someone who is retired or inactive. It is not slang but functions as a fixed phrase with specific industry weight.