Ribena

From Tardis Wiki, the free Doctor Who reference
Ribena

Ribena was served at the buffet of Lady Aesculapius's funeral in place of alcohol, though they drank it in wine glasses. (PROSE: Life After Death)

Behind the scenes

In non-valid sources

While arguing with his fellow Doctor actors over the size of Tom Baker's part, Sylvester McCoy had a carton of Ribena. (NOTVALID: Doctor Whoah! 379)