when one reaches up their female friend's "twat", as they say in Toronto, and grabs hold of whatever is up there, rips it out and wears it like a hat. (this could also be used as a bald cap or a Halloween candy bag.)
"After i got bored with Chloe, I pulled a squid head on her"
When a person qualifies to be BOTH rattled in the sense of frustration, and a squid in the sense of seafood
Look at those "rattled squids" over there. They have no letty.
To pull out and ejaculate on a women's belly or back.
Wow, I had great sex last night . . . I flipped a "squid on the dock".
A condition afflicting kitchen workers wherein small squid become affixed to your fingers.
That Emily Rich girl has squid fingers. Wow.
When you're so excited you start to cum aggressively.
I just saw a pretty girl, I squid reacted so hard haha.
or
I just saw Daniel get a Squid Reaction when he saw that girl.