A cock blocker is a close friend of your target who perceives your disgusting intentions re her close girlfriend. Her intention is to block your battle plan, thus preserving the apparent chastity of your target -- or in this day 'n' age -- preserving the lady's opportunity for her own not-so-pious intentions.
During a splendid evening of ice skating, and Just after I had copped a really awesome 'fee'" as well as the mother of all sloppy smooches, her roommate shows up and wants to leave early. So I bellow at the top of my lungs: YOU GODDAMN COCK BLOCKER!!1
by Hoze_b August 31, 2023

A sleep blocker is someone who is awake while your trying to sleep who is talking in your ear and won’t shut up
by Smoremallow September 28, 2018

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.
by talkradio January 30, 2009

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

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.
by Pizzaeater69 December 4, 2019

by blockerbug September 4, 2022

by Yachty boat November 21, 2016
