Jenny Winterleaf
From Tardis Wiki, the free Doctor Who reference
Jenny was traffic warden who used to travel with Iris Wildthyme. She used to get diarrhea whenever they went through the vortex. (BFIW: Wildthyme at Large, The Devil in Ms. Wildthyme)
Iris and Jenny once helped the Doctor to defeat the Dalek Supreme in the Crystal Mines of Marlion. (PDA: Verdigris)
