circle jerk
slang for masturbation of a male group in a circle; figuratively, slang for an excessively self-congratulatory group
en-US/ˈsɝkəl ˈd͡ʒɝk/
en-GB/ˈsɜːkəl ˈd͡ʒɜːk/
slang for masturbation of a male group in a circle; figuratively, slang for an excessively self-congratulatory group