Hahaha, that reminds me, I was on Facebook last night chatting to a friend from Colombia, and she shared this link of some comedy routine and one of the words in it was 'twatted', as in being really drunk. So she asks me 'what does this word twaited mean?'
Hmmmm, where do you start with that? 'Well my dear, I beleive the original meaning comes from the noun "twat", which is....'