Wow didn't even see this coming~

Lol! Why didn't she said onii-chan!

I guess Ika musume is Squidward cousin, maybe that's why he called aniki

Oh god why didn't I see this coming =w=;

Say..........

atleast Squidward is not cosplaying as ikamusume, because that would be a clever one, no?

just saying..

Speaking of Aniki, Squidward made a cameo appearance in Gurren Lagann, if I recall correctly.

If I were Japanese, I'd rather let my little sister call me Aniki instead of Onii-chan.

Wait so, all this time, Ika came from bikini bottom?

Her weirdness makes so much sense now.

Finally, I've been waiting for someone to draw this parody!

Anelaid said:
Wait so, all this time, Ika came from bikini bottom?

Speaking of their connection, I'd say they're not related (despite their names or the self proclaimed 'squid/ika'). Just look at where their squid-arms(or 'tentacles' if you prefer to call them) attached, while the former in the main body, but the latter only in the head(yes, her hair is).