Potblock

To block someone from hitting more marijuana, usually mid-rotation on a piece or bleezy or spliff. Similiar to a cockblock.

Potblock scenario
Ronald was about to take his hit
Zackary says, "No I think you have had enough man." and sticks his hand in front of the piece, blunt, spliff.

by Willup December 13, 2008

Potblock

A mental block instigated once sober on imagined and creative ideas/visions conceived or envisioned whilst high.

Guy 1: "Dude, I had a bitchin' idea for creating world peace toking yesterday."

Guy 2: "What was it?"

Guy 1: "Can't remember, totally potblocked ."

by Zonkles June 16, 2010

potblock

One who prevents another from smoking marijuana, either at a party or in an informal situation.

I wasn't able to get high last night because Kim was a potblock.

by HanPie July 08, 2009

potblocker

one who does prevents a person from consuming marijuana at 4:20

Pothead-"We're gonna go smoke, you in?"
Random Person-"I'M CALLING THE POLICE NOW!"
Pothead-"Man, what a potblocker"

by vpossible March 22, 2010

Potblocked

When someone blocks you from getting marijuana such as cops, people,etc.

Wolverine:Yo those cops just busted our dealer!
Casanova: Shit man we just got potblocked!

by Prototype On The Beat March 30, 2010

Potblock

What someone prevents you from making a pot contact because said person benefits from being the middleman/woman

Her cousin Dave keeps potblocking me from meeting the grower because he doesn't wanna give up his middle man fee or the extra $5 he charges you on top of the grower's $10/gram charge. Dave is an dickhole.

by Soytugitana December 11, 2016