The Deep End

Used to describe someone who shows off or is conceited. While the root 'presumir' (to brag) is transparent, 'presumido' as a standalone insult functions as a fixed label in everyday speech with a stronger social charge than the literal meaning suggests.

A mild to moderate insult calling someone stupid or contemptible. Less vulgar than some alternatives but still clearly an insult in a heated exchange.

Used to introduce an optimistic reframe of a bad situation. Fully idiomatic as a fixed phrase; the construction 'viendo el lado positivo' is the standard way to say 'looking on the bright side' in everyday Latin American Spanish.