Shanty Pete

"The gall of ye, defyin' me crew! I'll put an axe square between yer eyes! Ye ain't leaving here alive. I swear it on the rickety peg leg o'Shanty Pete!"

- Gomer's battle quote in Fire Emblem: Shadow Dragon.

Shanty Pete is a character mentioned in passing in a few Fire Emblem games, usually by a pirate.

Shanty Pete is mentioned in Fire Emblem: Path of Radiance by a pirate. In Fire Emblem: Shadow Dragon he's referenced by Gomer, in Fire Emblem Awakening by Robin and Ricken, and by Barth and a pirate in two separate instances in Fire Emblem Echoes: Shadows of Valentia.

Like Anna, Shanty Pete is a series running gag.