Lobstah

Here in Maine, we don't say "lobster." It's the Lobster Capital of the World, and the grizzled old fishermen up here all say "lobstah," so that must be the right pronunciation. Regardless of what you call the undersea critter, it's "wicked good" on a plate with some melted butter... or immortalized in LEGO bricks by the talented Grantmasters: 

Mmm, check out all that NPU: a Japanese fan, minifig hands, and some Galaxy Squad Mosquitoid antennae, not to mention Davy Jones's lobster-hand (from Pirates of the Caribbean) for those trademark claws!