Meanings (ES + gloss)
casquear • embocar • huevear • huevonear • manipular • mentir • querer hacer creer que está loco
To manipulate someone such that they doubt their own memory, perceptions of reality, or sanity, typically for malevolent reasons.
Sylvia is a beautiful woman whose business-partner husband is "gaslighting" her. (That means he's trying to drive her crazy.)
[The men of McHale's Navy] decide to "gaslight" the already befuddled captain, to convince him he is going insane.