muff diving in English dictionary muff diving Meanings and definitions of "muff diving" (slang) Performing cunnilingus; that performs cunnilingus. (slang) Cunnilingus. adjective (slang) Performing cunnilingus; that performs cunnilingus. noun (slang) Cunnilingus. more Grammar and declension of muff diving muff diving ( not comparable) muff diving ( uncountable) muff diving (not comparable) muff diving (uncountable) more Sample sentences with "muff diving" Declension Stem Match words all exact any Try again Available translations Finnish French Greek Portuguese Authors