wˌɛn ðeɪ kənvˈɪns hɜː tə kˈæɹi ɐn ɛkstˈɛndᵻd dʒˈoʊk tə fˈʊl tˈɜːm pɹɪtˈɛndɪŋ ʃiːz pɹˈɛɡnənt dˈaɪəmˌæntiːn, ænd ɐ slˈaɪtli ʃˈeɪdi fɹˈɛnd ʌvðə kˈʌpəl, dʒˈæn, bɪkˌʌm ɛntˈæŋɡəld ɪn ɐn ᵻlˈæbɚɹət ʃɚɹˈeɪd.
When they convince her to carry an extended joke to full term - pretending she's pregnant - Diamantine, and a slightly shady friend of the couple, Jan, become entangled in an elaborate charade.