|Relationships:|| Ruffnut Thorston (twin sister);|
|Fandom:||How to Train Your Dragon|
|Other:||Voiced by T.J. Miller.|
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Tuffnut Thorston is a character from the How to Train Your Dragon series.
Tuffnut is 14 in the first film and 19 in the second. His parents are unknown, but his twin sister is Ruffnut. He and his sister share a Hideous Zippleback, a two-headed dragon. Belch, the left head, is Tuffnut's.