ponyfail 

When a dude has a ponytail, but he is butt-ugly, not very sexy, and/or the ponytail is extremely unkempt.

"Ew, look at that guy. That's a ponyfail."

ponyfail by nongenerica January 3, 2010

ponyfail 

A ponytail made with no regard for style.

He just bough a Miata and he's sporting a ponyfail - must be a mid-life crisis.

ponyfail by cranston snord August 5, 2008

post road ponytail 

A term derived from the far east side of Indianapolis. Describes a ponytail with just a few short strands of hair that sits on top of a woman's head and the rest of the hair is gel'd down (most likely matted).

Look at that thot's post road ponytail, it's barely there.

post road ponytail by CandyCurve April 19, 2017

Ponytailer 

A ponytail holder as described by a man out of touch with pop culture. He hails from some weird state like MissourAAAAh. He recently met the greatest woman ALIVE and is thanking his lucky stars on the daily that she has 'saved' him from a life full of open source code and sausage parties.

My cat just ate my ponytailer and is gonna be sick later.

My girlfriend keeps wearing my ponytailers home from my house in the morning...maybe I should cut my hair short like a man...

Ponytailer by Erin, the greatest woman alive March 14, 2011

Sweatpants-Ponytail Girl 

A girl who is chill and gives no fucks. She tells it like it is and is legit. She is true to herself and to the people around her. She is able to look beautiful without makeup and she knows what she wants; she is not high maintenance. She can kick it with her boyfriend without having to go out and being entertained. Music is a big part of her life and she likes simple things like movie nights. Sadly, this type of girl is very rare.

She is so chill and down to earth she is like a sweatpants-ponytail girl.

Sweatpants-Ponytail Girl by greenmonster733 December 12, 2013

Silver Ponytail 

1. Someone who was a hippie in the 1960s that grew up but kept their hair long because at heart they are still hippies. Many of them can be found in the academic world.

2. A 1960s revolutionary radical who didn't cut their hair because for them the revolution is still on. They are older, wiser, and more dangerous.

Def 1. Tonight we're gonna be chillin' some the silver ponytails, bring lots of weed.

Def 2. The silver ponytails won't rest until they bring down the whole American system.

Silver Ponytail by thinkingriddles June 6, 2012

Operation Ponytail 

A historic day, in which hundreds of /b/tards uploaded pornography onto youtube, confusing the shit out of the youtube admin.
There is some debate on whether it occurred on on June 12, 2009, or June 13, 2009.

12 year old- I'm twelve years old and what is this?
/b/tard- *grin*

Youtube admin, much later- Hm. Operation Ponytail. *click*
FFFFFFFFFFFFFFFFFFUUUUUUUUUUUUUUUUUUUUUUUUUUUUU-

Operation Ponytail by Just another /b/tard June 10, 2009