fantail 

The fan-shaped patch of hair just above a guy's butt.

He's got as much hair on his fantail as he has in his crotch.

fantail by Evan69 August 15, 2010

fantail 

A guy or girl who has a stupid hangin on their nuts..

Dude that beoch is just a faintail.

fantail by Anonymous July 27, 2003

fantail 

when paper gets shredded by a fan

Woah look it's a fantail.

fantail by ihateyougetoverit November 29, 2019

Fantail Liberty 

The act of fooling yourself into thinking you've had a great time at port whithout actually leaving the ship.

Step 1 : At at the fantail of the ship, toss $100.00 overboard.

Step 2 : Drag your dick across non-skid deck.

Step 3 : Bang your head against bulkhead until you pass out.

Step 4 : Wake up out of $100.00, sore dick, terrible headache, and you'll think you had a blast on liberty!

-Fantail Liberty

Fantail Liberty by BlackCancer October 23, 2009

Back-Hand Fantail 

Luxurious form of male masturbation.

Step 1: Take off/drop pants or unzip.

Step 2: While standing, raise your leg onto a bench, chair or small stool.

Step 3: Reach under the raised leg. Taking a firm grip of The Penis.

Step 4: Maintain ringlike grip on The Penis with thumb and forfinger. Fanning out remaining three fingers.

Step 5: Rub it out. Maintain Fan.

Example 1
Matos: What's up Stef, your looking blue?

Stef: Man, cranking just isn't hitting the spot anymore.

Matos: Dude, just start pumping Back-Hand Fantails, it's like your knob won the lottery.

Example 2
Hayden: Yo, what you up to tonight Big Mattress?

Matt: Just popping off Back-Hand Fantails.

Hayden: Living large!

Back-Hand Fantail by M Dogg Diggity April 28, 2009

fantapillacupism

The act of peeing in a cup while someones not looking then watching them drink it.

"ahhh dude what's with the fantapillacupism that tasted nasty!!"

fantapillacupism by TheCatInTheHat234 January 23, 2009

fantabiliostic 

somethning that is better than fantastic, its so ace , cos (i) made it up , oh yes, im fantabiliostic, lol
MEANS , GREAT OVER THE MOON, simply the best thing in the world

"your fantabiliostic homeslice"
"this butt sandwhich is fantabiliostic"

fantabiliostic by miss homeslice jenna September 14, 2006