absofuckinglutely /ˌæbsəˈfʌkɪŋluːtli/adverb 1exclamation 1forms 2 adverb1 •(slang, vulgar) Absolutely.Riley, you swore to me, you absofuckinglutely swore to me you weren't going to diddle around with the expense account this time! — 1990 exclamation1 •(slang, vulgar) Yes, absolutely.Do you think she can do it? Absofuckinglutely! formsmore absofuckinglutely · most absofuckinglutely