Dumber than a rock 

A guy named Michael who acts like he knows everything and does stupid shit.

Michael: How do you spell "sexist"
Me: You're dumber than a rock

Dumber than a rock by 093707053 July 3, 2018

Dumber than a rock on a bad day 

Dumber than a rock on a bad day, which would be dumber on the dumb scale compared to "Dumber than a rock".

Friend 1: Your dumber than a rock!
Friend 2: Your dumber than a rock on a bad day!
Friend 1: Shit.

Dumber than a rock on a bad day by jeffboi42 August 20, 2020

dumb as a rock 

Terminally stupid.

The perp was dumb as a rock, and confessed in five minutes.

dumb as a rock by Octopod November 8, 2003

Drop a Rock 

To take a shit. Generally, the hard, crusty variety.

I need more fiber. I just left the shitter where I dropped a rock.

I’ll be back. Gotta run drop a rock.

My arse is sore AF! I dropped a rock.

Drop a Rock by Eaton Holgoode November 3, 2018

Put your cock in a sock and dock it on a rock 

A phrase that you say when someone is about to "DO IT."

"Dude, I'm gonna nail that chick later."

"Oh damn. Put your cock in a sock and dock it on a rock!"

"I'll make sure of it dog!"

Put your cock in a sock and dock it on a rock by Hmbsm21 May 19, 2009

Dirty Aryck 

This new breed of Aryck needs a life size figure of Arcee from Transformers and screaming out “you’re my little robot in disguise”

Man last night I was giving a dirty Aryck but forgot my Optimus prime mask in mom’s car.

Dirty Aryck by DeadDollFace September 13, 2023

Dumb ass a rock 

Dumb as a rock combined with asshole and increased stupidity.
Most of people of this category do not understand the difference between Dumb as a rock and Dumb ass a rock

Guy 1: Your mom is as dumb as a rock.
Guy 2: Nope. She is ass dumb ass a rock.

Dumb ass a rock by Jekr December 10, 2018