oldmaning 

when an old man texts an old man simultaneously while eating a can of spaghetti and looking at pictures of a daisy duck.

stop oldmaning

oldmaning by oldmacdonaldadafarm April 13, 2014

OldManDog 

A geriatric canine.
An older gentleruff.

Mr/Ms/Mx. Greyhairs.

Doggo of advanced years.

My OldManDog is so funny, shuffling his back paws and barking at the kids to keep off his lawn!

OldManDog by newyears81 March 23, 2020

Oldmanwinter 

An old confused cartoon character.

Grandpa Simpson

Oldmanwinter by D Q November 16, 2003

oldmanish 

When someone young, or if need be actually old, and has the appearance that his outfit would look just as good on an old man. As opposed to being offensive this word is a compliment to those that respect the times of 'ol and their wonderful and now retrosexual styles.

That guy wearing his black H&M shoes, burgundy cords, black boxers, Threadless shirt, and Forever 21 cardigan looks oldmanish

oldmanish by Jrlandshark January 19, 2011