Noun
toe tapper (plural toe tappers)
(informal) An energetic song that one is compelled to dance to.
(music) A piece of music with a prominent beat, to which one feels compelled to tap their toes.
A joke which is found to be pleasingly humorous.
(possibly derogatory) A homosexual who is closeted regarding sexual orientation, especially one who solicits gay sex. [from 2007]
Source: en.wiktionary.orgtoe-tapper