Fuck can be used in most parts of speech, adverbs requires expertise but with care it can probably fill this position too with slight modification
I do not have a small vocabulary, thank you very much. As a matter of fact, I am above average is what a few girls told me.
I'm going to have to thank the Gongshaman for turning me on to this back in December! We laughed our asses off watching this! https://www.youtube.com/watch?v=CJQU22Ttpwc"]https://www.youtube.com/watch?v=CJQU22Ttpwc