Cock Blocker

A girl who continuosly knocks on your apartment door right as you are going to get busy with your boyfriend.

Knock knock....shit, it's Tia, AGAIN! She is such a Cock Blocker!

by sinderella16 July 25, 2011

Porn blocker

The best thing in the universe

Guy 1: damn i dont want pornhub or porn sites appearing
Guy 2: then use a porn blocker

by Misterhunterindahouse July 7, 2019

Blob Blocker

Another word for a tampon.

Hey Jess, My blob has arrived...got any blob blockers?

by TescoBringsAllTheMumsToTheYard November 22, 2011

Knicker-blocker

The act of stopping a female friend from pursuing a love interest.

The female version of cock-blocking.

Oh my god, I was out with my girlfriends and Becky totally knicker-blocked me.

That Becky, she's such a knicker-blocker.

by grimmers382 June 16, 2011

Conversation Blocker

Someone who interrupts a conversation with the opposite sex or same sex and start a new conversation. Also know as convo blocker

I was talking to this girl and he came and started a whole different conversation with her. He is such a conversation blocker

by All star_ buckets December 13, 2016

player blocker

mp3 player or other musical device with headphones worn by people, usually females, to avoid getting picked up by pimps. player blockers are used to divert attention from unwanted strangers.

When he saw Chanelle with her player blocker on, he knew he could not get through to her.

by urbanlifestudent December 16, 2008

Knock Blocker

Someone who, after being told a joke by a friend, tells that joke to a group without giving the friend the appropriate credit.

Steve is such a knock blocker; I cannot believe he told the crew my Willie Nelson joke without giving me any credit.

by BanditBall August 30, 2019