Wot is sometimes used in writing to represent ‘what’ , to show that someone is speaking very informally or that they are being humorous. (BRIT INFORMAL)
‘Cor, ~ brilliant prizes!’
WOT
Meaning of WOT in English
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012