Lead Blocker

When someone has a tooth that seemingly grows in front of a row of teeth in an obtrusive and obvious way. Generally the misplaced teeth are so unsightly it comes as a shock when the person's mouth opens. Jewels teeth are a mild example.

That chick was hot, but when she smiled she totally had a lead blocker.

by talkradio January 30, 2009

Nut Blocker

Typically known as Karen or Sharon, pops up during segments of pornos and tends to make you flaccid due to their ugly complexion and manager complaint attitude.

I was really getting in to it, but then the nut blocker ruined it for me

by Pizzaeater69 December 4, 2019

Pop blocker

The guy who knocks up your girl when you are trying to get her pregnant.

My girl and I are trying to have a baby but her lover is a pop blocker. Now she's having his baby! - Eric Jenson

by ERIC Jenson May 26, 2018

Cock blocker

Sam Winchester.

*Dean and Cas eye fucking each other*
Sam walking in: So get this-
Dean: SAM QUIT BEING A COCK BLOCKER!!

by Dean Winchesters emo phase November 11, 2021

High blocker

One who ruins your high after you’ve smoked a fat bowl.

When someone ruins your good time they are a “high blocker”

by Danny2879 October 22, 2022

joke blocker

a guy who just can't help but interupt when someone is else trying tell a joke

matt was in the middle of telling a great joke - but just as he was getting to the punch line brian chimed in to try and finish the punch line - which the wrong punch line of course - he is a real joke blocker.......................

by Samran53 April 2, 2021

Queue Blocker

A person who wants you to wait to watch a Netflix DVD until they can watch it with you, but will never actually sit down to watch it, thus blocking your Netflix queue.

My queue blocker mom wants me to wait to watch the new Harry Potter DVD with her, but she's too busy dressing her dog in stupid outfits to ever sit down and watch it.

by TardBarglar January 1, 2012