In Colombia we use it as a synonym for lelo amazed, stunned, perplexed. MADCAP, stunned. Something that happens suddenly and in an unexpected instant.
THEN IN THE NORTHEAST OF MEXICO AS USED AS SYNONYM OF SLEEP DEEPLY, "FALL SÚPITO " OR "BE SÚPITO " TO SAY "FALL DEEPLY ASLEEP " NOT IS WHETHER THIS WILL BE CORRECT, I WOULD LIKE YOUR INFORMATION. Thank you