de deveras

1.
Latin AmericaCertain regional varietiesinformalcolloquial
- Really; genuinely; for real — used to emphasize that something is true, authentic, or serious.
- Equivalent in meaning to 'de verdad' or 'de veras' in colloquial speech.

Examples:

ES: Todo el mundo cree que es un radio de deveras.
EN: Everyone thinks it's really a radio.
ES: Es un fantasma de deveras.
EN: He really is a ghost.
ES: ¿Es de deveras?
EN: Is it real?
ES: Es de deveras.
EN: It's real!
ES: Nicole es una aspirante y me estaba enseñando cómo... el nuevo silicón ¡se siente como las de deveras!
EN: Nicole, here, is a rushee, and she was just showing me how the, uh... the... the new silicone, it feels just like the real thing! - Oh.