They were both two shellfish
Because they don't like conventional ovens.
Postrock/Postpunk
Lobsters
Because they're shellfish
King's Cross Station
He was a little shellfish.
Because he was Snowd en! (according to my friends this joke has been around for awhile, but I hadn't seen it yet, and wanted to share the goof)
A HIPAAcrite
Because it's shellfish.