Top definition
A PONIS is the long, stringy ponytail found on (usually) older men, aging hippy types, typically with thinning hair (or just about NO hair), where each existing strand is lovingly washed and tended so that it can be carefully included in the skinny ponis, the purpose of which is to show that the bearer is still hip, still cool, and maybe still a bit virile. A ponis rarely looks good, often looks ratty, and should usually be CUT OFF!!
That dude's ratty ponis looks like shit!
by T-Bear VT July 07, 2009
Get the mug
Get a Ponis mug for your mate Sarah.
2
A ponytail on a guy.

Derived from POnytail + peNIS.
Billy-Bob used to have a ponis, but he now looks much more sophisticated with his mullet.
by isthisthingonorwhat March 30, 2005
Get the mug
Get a ponis mug for your grandma Zora.
3
a ponys wiener when he has a hard penile
when i went to feed the pony he tackled me and tried to throw his ponis in my anal cavity
by johnny p March 23, 2003
Get the mug
Get a ponis mug for your father-in-law Georges.
5
People Of No Influence. Person Of No Influence.
'He wants everyone to think he's the gatekeeper to the committee but he's just a PONI'
by habseligkeiten August 10, 2017
Get the mug
Get a PONI mug for your father-in-law Jerry.
6
A nickname given to people who like Pani Poni Dash, perhaps named after one of the characters?
Someone actually believed my real name was Poni.
by Poniponi June 14, 2008
Get the mug
Get a poni mug for your boyfriend James.
7
A penis with a little more "Ohhhh"
...you have a penis, I have a ponis...
by dark_ape November 28, 2004
Get the mug
Get a Ponis mug for your father-in-law Bob.