Goo
From Tardis Wiki, the free Doctor Who reference
Laloth claimed to have kept "a few vials of [Slalvok's] intestinal goo" as a "souvenir". (AUDIO: Maker's Wish: After Dark - Slalvok [+]Loading...["Maker's Wish: After Dark - Slalvok (audio story)"])
Behind the scenes[[edit] | [edit source]]
In non-valid sources[[edit] | [edit source]]
According to Cam, a Blobalottaspannaboldagrizzyquizzymashupalous was only considered dangerous shortly after eating, at which point they could "explode goo". (TV: The Doctor, Doctor Returns! [+]Loading...["The Doctor, Doctor Returns! (TV story)"])
