A Dave 

A middle-aged white centrist man who calls women "hun".

He's such a Dave..."blue no matter who" unless it's Bernie.

A Dave by Medicare4All May 14, 2020

Doing a dave 

When you miss the drop zone

Oh no! He’s missed the drop zone!

What? Again? Are you serious H?

Yep... afraid so. He’s done a dave.

Wow. Doing a dave again.

Doing a dave by CoolHand18 March 30, 2018

Dangerous dave

A person that is the best at everything. Even activities that he hasn't heard, contemplated, or dreamed about.

"Oi Dave, who's the best at base jumping?"
"Dangerous Dave"
"Oi Dave, who's the best tsunami wave surfer?"
"Dangerous Dave"

Dangerous dave by duckfucksuck February 14, 2009

The Dave Effect 

The phenomenon that causes females to be repulsed by the mention of Dave. It is believed to be triggered by Dave's chronic knowitallism and overall weirdness. Other possible causes include a funny smell, a funny face, and a geeky demeanor.

"Hey Sarah, do you know Dave?"
"Ew, don't even say that name. It gives me the heebee jeebees."

The Dave Effect by arnis March 15, 2005

Eagle_Dave 

the mighty poo flinging burp master birdman of Novastream Radio

Ownage pure and simple =)

Eagle_Dave by PooBoy April 26, 2005

Dangerous-dave 

a persons who acts as if he is the smartest person in the world and treats other people like shit. also who invites themself to your house when you dont even like them.

Dave is acting like a dangerous dave with his big mole.

Dangerous-dave by Bob March 15, 2005

step-dave 

Can be used as all parts of speech, except for a conjunction, proper noun, and preposition: a step-dave is an angry, critical, over-bearing, overzealous step-parent, that has a skewed view of the world. Step-Dave can be used as an insult, or just to replace words in a sentence.

(Someone just spilled coffee all over your sofa) "Wow, your such a Step-Dave!" Or, "STEP-DAVE! I spilled coffee all over your sofa." "Stop Step-Daving all over my sofa, you Step-Dave!"

step-dave by Ham Sandwich July 1, 2005