Prawn was a type of food Elton Pope "loved". It was served in Chinese restaurants. Ursula Blake wanted to enjoy some king prawns when Elton invited her for some Chinese at The Golden Locust. (TV: Love & Monsters)
K9 Mark I called the Nucleus a "gigantic frozen prawn". (PROSE: Jealous, Possessive) To the Molluscari, the Eighth Doctor resembled a "pink prawn". (AUDIO: Orbis)
Land prawns were native to Clom and eaten by Raxacoricofallapatorians. (TV: The Gift)