Blinker fluid 

A prank that parents play on their children when they’re old enough to drive. Blinker fluid/fuel is not real but is a common joke, most shop owners play along or will laugh at you.

“Run down to the auto parts store and get me some blinker fluid”, but when Billy went to the store the managers just laughed at him.

Blinker fluid by Hardtruths January 2, 2018

blinker fluid 

An imaginary liquid used in automobiles (to make the blinkers work). This term is used as a sarcastic remark toward someone who knows ablsolutely nothing about cars.

Bob: "My car's broken again. I don't know what's wrong."
Jon: "Did you check the blinker fluid?"

blinker fluid by Peaches Witherspoon September 8, 2005

Blinker Fluid 

A sarcastic term used to ridicule those who don't know shit about cars. Similarly 710 cap and Muffler Bearings are used in this way.

"You need some blinker fluid for that?" Asked Tom.

Darryl, who knew nothing about cars and was knee deep in his truck trying to fix a broken radiator, replied "I don't know, I might."

Blinker Fluid by John4646 June 13, 2018

blinker fluid 

(btw i totally met a girl who fell for this)

a really good almost-real-sounding term to use with the intent of throwing off a ditz.

Crystal: "My right blinker doesnt work."
James: "You're probably out of blinker fluid."
(later at auto zone)
Crystal: "I would like to buy some blinker fluid, please."
Clerk: "What the hell??"

blinker fluid by jackieshmackie April 17, 2006

blinker fluid 

An imaginary fluid in cars which enables the turn signals to work.

Aggrivated Driver: This asshat keeps changing lanes without using his signal!
Sarcastic Wife: He must be low on blinker fluid, honey.

blinker fluid by Merkle July 22, 2008

blinker fluid 

Often heard on the CB between Truckers. If a driver has passed them and left a turn signal on, they will call up and tell them they are running out of "Blinker Fluid"

Hey that Bull Hauler that just passed the FreightShaker in the hammer, your gonna run outta Blinker Fluid.

blinker fluid by Wee Ph1l April 16, 2006

Blinker fluid 

A specialized transparent liquid used to lubricate the moving parts of a turn signal. Despite what other answers might tell you, it is absolutely not a joke.

"Man, these are the worst flashers I've ever seen. When was the last time you changed your blinker fluid? Oh, you didn't know that was a thing, well the repair's going to cost you pretty big." - My technician

Blinker fluid by sidhe3141 May 3, 2023