BASSACKWARDS
Meaning of BASSACKWARDS in English
/bas"ak"weuhrdz/ , adv., adj. Slang.
assbackwards: used as a euphemism.
[ 1955-60; euphemistic spoonerism as alter. of ASSBACKWARDS ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012