Squid flinger 

A vigorous under water handjob

My girlfriend gave me a mean squid flinger in her parents pool last night.

Squid flinger by NicBri November 27, 2016

Squid finger 

Some one with a deformed hand who finds it hard to hold objects without dropping them, used in similar circumstances as butter fingers.

John tries to pick up the glass but drops it on the floor

Peter: nice one squid fingers...

Mike: Have you seen that boy who's in our Sociology class, he's got a bad case of squid fingers

Squid finger by squidfinger December 1, 2010

fingered a squid 

when your pen bursts and you get ink all over your hand.

"what happened?"
"i fingered a squid"

fingered a squid by Nice_Car_Big_Boi June 21, 2017