when a girl gets horny, and wet while sitting down withno panties on, then as she stands up the wetness has been deposited on the seat, the moisture she leaves behind is a squidbibble.
After sitting and rubbing up next to me on a leather couch, this girl gets up and leaves a squidbibble on the cushion
A horrible drawing, usually done by the kid who sits next to you in Intro to Engineering Design. Generally looks like a deformed squid baby even though it's supposed to be a drawing of your project.
A: Hey man! look at my drawing
B: what is it?
A: My perspective B: It looks like a deformed squid baby.
A: You're a squidbaby