Dwarf? You should have stopped at IMP.
Game of Thrones Season 2, Episode 2
I'll not have my honor questioned by an IMP!
Game of Thrones Season 2, Episode 2
He's Tyrion the Imp,
of House Lannister.
Game of Thrones Season 1, Episode 5
She's taken the Imp.
Game of Thrones Season 1, Episode 5
The King's own Uncle Imp.
Game of Thrones Season 4, Episode 1