double clutch 

Driving in any forward gear, the clutch is depressed, shifted into neutral, clutch is released, engine is revmatched apropriatly in neutral for the desired speed, than the clutch is depressed again and shifted into the desired gear to syncronise the speed of the tires with the speed of the transmission.
common with semi-trucks with a manual transmission lacking syncronisers.

my syncros were so shot that i had to double clutch just to shift into 3rd gear.

the trucker double clutched while upshifting as he accelerating onto the freeway.

double clutch by Brendan p D November 16, 2006

Double Clutch Sauce 

Double Clutch Sauce is an amazing combination of BBQ sauce along with Blue Cheese dressing AND Ranch Dressing, mixed in a bowl and used for dipping anything from chicken wings to pizza.

This could be the greatest thing ever when hungover or drunk.

alternate pronunciation (Double clutch Sowse)

This is a variation of the original Clutch Sauce

Yo, grab me a chicken wing. And you better dip it in some double clutch sauce!

Q: Do you like to dip your wings in BBQ sauce, Ranch, or Blue Cheese?
A: Dude...give me all three..its the double clutch sauce!

Double Clutch Sauce by ConeCrewCarl May 20, 2010

double clutch slip shuck 

During sex, the vagina gets so wet and sloppy your pecker slips out and deflects. But without missing a stroke, it enters her asshole. Often resulting in a very high pitch squeal that only animals can hear.

My girlfriend and I were having some pretty good sex the other night. I mean, she was so wet and I was going so fast, she got the double clutch slip shuck. She wasn't able to sit down all weekend.

double clutch slip shuck by Spanky McSpankerton April 17, 2009

double clutch 

While slowing down with a M/T, you engage the clutch, rev slightly and downshift into w/e gear that is appropriate for the speed the car is at.

If you dont double clutch, you will feel a jolt or ur tires will chirp (bad).

I was in 4th doing 90, then at the turn i double clutched to 2nd and was outta there!

double clutch by BlackS3ven AkA Greco August 10, 2006

Double Clutch 

While sitting on the toilet and having so much shit come out that you have to flush once for the poo and a second time for the toilet paper.

After eating Mongolian stir fry last night I had to double clutch this morning.

Double Clutch by Tan Can February 25, 2011

double clutch 

When in doggy style position, the accidental occurrence of "sliding out" and mistakenly entering "brown town".

"Her back arched and she let out a yelp when I 'accidently' gave her the DOUBLE CLUTCH.."

double clutch by Longrod Vaughn Hugenschlong II May 5, 2016

Double Clutch 

Masturbating with one hand while intentionally cutting off oxygen to the brain with the other hand for the purpose of sexual gratification. See also Auto Erotic Asphyxiation.

"He died double clutching in a Bangkok hotel closet."

Double Clutch by kozl June 5, 2009