Young people usually in their 20s and early 30s who listens to classic rock or dad rock and not much else.
by fartfootnugent May 12, 2019

The person invited to parties who's only purpose is to keep the group from getting into too much trouble. They usually don't get intoxicated as it would impare their parental judgement.
John: "Hey, I'm throwing a party this weekend. Should I invite Rob?"
Susan: "Definitely. We need a party dad".
Susan: "Definitely. We need a party dad".
by 56B415145161566825181747=4 October 26, 2016

Dad with no parental responsibilities. Shows up only when he wants to and bears gifts to make up for not being there, in other word trying to buy his kids love
by Angry momma March 28, 2015

We all know that one "cool dad" who likes to walk the track while his kids are at practice. He's the one always doing yard work and shaving his head. He also uses all the slang from ten years ago.
By: Bella
By: Bella
by theonecalledbella May 28, 2020

Jokes told by a lot of dads that may may been funny years or decades ago but have grown "tired" over time. Examples include "Caddy Shack" or "Borat" bits. Dads typically have a static repertoire of these jokes they have been perfecting for years.
by DougWare May 5, 2018

A term used to describe a parent (of a teenager) who doesn’t tolerate any disobedience.
(They have the Power to literally crush bones by squeezing your limbs)
If they gain knowledge of you doing something you shouldn't, expect a nasty call or answer one message, or even a threatening note when you get home.
Sometimes they may even come and collect you, and you will suffer a silent ride home.
Lads especially need to be on the look out, when they are with the Hard Dad’s daughters.
-This could result in serious pain and/or humiliation-
(They have the Power to literally crush bones by squeezing your limbs)
If they gain knowledge of you doing something you shouldn't, expect a nasty call or answer one message, or even a threatening note when you get home.
Sometimes they may even come and collect you, and you will suffer a silent ride home.
Lads especially need to be on the look out, when they are with the Hard Dad’s daughters.
-This could result in serious pain and/or humiliation-
by BlGBUCK July 31, 2009

"Hey man, you know when we were growing up and you wanted to know who your dad is? Well I fucked mom. Yeah, I'm your brother-dad."
by Stabyourself September 25, 2011
