It could actually be a diminutive or derogatory of guija ("pebble stone"), much less common than its synonym pebble ("callao"), or perhaps of the guija as the common name of the plant Lathyrus sativus, also known as "almorta". But no, here for sure it is a mistake. Or by some derogatory mockery towards the güija ("Castilianization of ouija") or more surely by Wigetta , a pseudonym as a contraction of the nicknames of the yutuberes Willyrex and Vegetta777 in some of their works made in common; which for that matter can be pronounced as 'güijeta'.
GUIJETA form of mockery jocularface of sornaburla eternal forevercomes from lace , laces that tie to fall into funny emotionsfriendly entertainment actionsfun ideas to pass the timeImitation of characters created for young people free with masks of surpriseGuijeta also kills or wild grass food as type of pea guide of the jeta ( thick lips ) always ready to smile ( Sorna ) Some synonyms , Similar words or expressions may be synonymous : amusement, mockery, hobby, antonymous entertainment: distracted, serious, indifferent
