flow master 

Attachment to your rear end (exhaust pipe) that makes the sound of your engine louder and supposely helps you saving some gas...

That flow master you got in your 5.0 sounds mean

flow master by noname1 October 4, 2005

Flow master 

A Flow Master; a master sales man, the ability to sell anything, flow of personal connections.

You sold that lady a dead bird when she was on vacation in Atlantic City. Ty, you're a flow master.

Flow master by Flow Mastet Ty May 29, 2016

Flow Master 

high vibrational thinking causing personal super powers

She was a flow master , she knew what you were thinking before you did.

Flow Master by Loungefly December 18, 2021

Manter Flow 

The manter flow is a very powerful energy with rapeign energy, so stay away at all costs or your backy wacky will hurty.

Everyone run!!! That evil Trickster Wickster is utilizing the power of the manter flow!

Manter Flow by Badserviceaccount December 8, 2024

Flopmaster 

When a person makes plans and doesn't show up or does not follow through with the plans, they flop. This person becomes a flopmaster after not following through on a consistent level.

Alex: Hey man! I'm coming to visit you in three weeks!
Brandon: Okay, sweet!

*3 weeks later*

Alex: Yaaaaa. My mom said I have to work.
Brandon: Flopmaster.

Flopmaster by Sun-Maid Raisins September 21, 2012

flowmaster 

The most commonly found aftermarket cat-back exhaust system found on motor vehicles, especially domestic trucks and suv's. Generally popular for their relatively affordable price, large tip diameter, and loudass sound, they are one of the best selling exhaust systems to date. Although restrictive in design, most people think that the vehicles whom are equipped with such product is faster because they are fucking dumbshits when really it just chambers the exhuast flow to attain a certain frequency of sound that is relatively annoying and increases interior resonance. If you would like to be original with the sound of your car, don't buy a flowmaster. Flowmaster comes in several models, all of which suck my ass.

Dumbass: "hey did you hear that truck with the flows on it, it was fucking sick."

Me: "Fuck Flowmaster, they can kiss my ass."

flowmaster by Cali4niaBreez October 3, 2005

Flowmaster 

A girl who has got her period totally in check.

It is that time of the month again but my wife is a flowmaster.

Flowmaster by Angus McCracken January 25, 2020