A Tycherosi and Sharknoid walk into a bar

[Gray_Mask (of many names, most of them Grumpy)]

Uhm, that’s all I got. I can’t finish the joke.

[Kol_Saresk]

Something something penguin flipper?

[SoVIeT_nT (Twitch: SovietSix)]

They turn to each other and say “Pleased to eat you!”

[Oythebrave]

Something something “Your skeleton is not Firm”

[Gert_julius]

Based off of @Oythebrave’s comment:
The Sharkanoid says - “Your smile is pretty sharp (ignore the obvious pun here, and bear with me”.
The Tychorosi - “Thanks. Yours too! Your skeleton is not Firm, though”.
Alternatively - Your smile is pretty shark…

[Awtum]

Tycherosi: “Your skeleton is not firm.”
Sharkanoid: “But your handshake sure is!”