The verbal form of bodily fluids.
Rude, foul, offensive language that spews out of someone's mouth.
Someone just being an a-hole, either directly or a keyboard pussy A-hole
"Put that mask on Sam; nobody wants your verbal fluid on them."
Restricting your diet, a reference to lap-band surgery
I've been eating way too much all weekend, I'm getting fluid in my band this week for sure.
When Gavin forgets the word for washer fluid
Gavin: "The Headlight Fluid container fell into the car onto his lap"
Gus: "The Headlight Fluid container, really?"