Fifth wheel

A type of RV, like a pull trailer except the hitch or pin box is over the hook up that is in the bed of a pick up truck. Like a Silverado 2500 or 3500 HD or a Superduty. A fifth wheel evenly distributes its weight over the trucks rear wheels, making the ride smoother. There are many manufactures that offer fifth wheels with different floorplans and can vary greatly in prices and lengths. You need to buy the hitch adapter for hook up after you buy the truck. It can be bolted on or welded on. Unlike pull trailers, fifth wheels will not sway.

I bought a new truck and fifth wheel to go on vacation with.

by TravelingGuy May 14, 2011

Filthy Feline

The MegaBus "no frills" intercity bus system, recently introduced to the American Midwest from the UK. The MegaBus has become a popular, cheaper alternative to Greyhound in many cities. See also Dirty Dog.

I can get from Minneapolis to Chicago on the Filthy Feline for twenty bucks.

by Turd Savant November 16, 2006

filthy macnair

A dirty old doctor who prays on young nurses. The younger, the better!

That guy was a right filthy macnair!

by wendy scoll June 25, 2007

Fifty Foot Fakeout

When a girl appears to be hot from a distance, but when u see her up close, she isn't hot at all

Man 1: See that girl over there? She's totally smoking.
Man 2: No dude, it's fifty foot fakeout
Man 1: (Looks thru binoculars) Aww yea, she's nasty :' (

by Mas Ttits October 6, 2008

filthy ninja seagull

A hybrid of "Filthy" ninja and "filthy seagull".
The act of sneaking in on a couple having sex without, being seen or heard, then climb onto either a chest of draws or wardrobe and proceed to masterbate furiously to climax. On spraying your man muck, squark like a seagull, and attempt to leave before a light is turned on or the couple get up to beat your ass.

A dangerous and tricky operation, but when done right turns the trainee ninja seagull into a living legend!!!

teacher says to student " Well done grass hopper, you have successfully completed your filthy ninja seagull mission. However extra points have been awarded as it was your parents havin sex"

"Where the fuck did that seagull come from?" said mike to Carol

by the real sweet-a-bix July 7, 2010

fithy frank

A guy who makes disturbingly funny videos, memes, joke songs and offensive stuff.

guy 1 : did you see the new fithy frank? guy2 : yeah I saw his new video!

by MEMEZARE4EVARBITHES! April 3, 2017

fiftygrind

Hustler with more money, or hustling that pays more money than others.

I am fiftygrind...I don't sling nickle.

by Diceandjoker June 6, 2018