countermack 

a particular form of cock block in which someone lays down the mack of equal or superior effectiveness to someone else's already existing game-kickage to someone, usually in order to decrease their chances of scoring.

"So I was at this party. Greg was laying down the mack on Robin, but that interfered with my plans since I had been trying to work her for a while. So I laid the countermack on Greg. His game quickly dissolved as I proved him to be a giant mangina"

countermack by BK dymacel August 21, 2007

Counterfuck 

The process of fucking with someone emotionally, physically, or psychologically in response to being fucked with.

Dude my girlfriend said I sucked in bed so I counterfucked her by saying her vagina has mucus in it.

Counterfuck by Swagapartacus February 23, 2011

Countercockwise 

Used in dating/relationships to describe situations that bring one farther from engaging in sexual activity with a partner.

Man... Brian is supposed to be my wingman, but last night he butted-in while I was workin' on this hottie and the whole night went countercockwise.

Countercockwise by Magic#37 February 5, 2010

Zander's Theory of the Counterfactual 

The groundbreaking idea of what would have been the case if the opposite of the actual situation had occurred.

DOCES: According to this study by William Easterly, there is no conclusive evidence that foreign aid caused growth in Africa.
BRYAN: But Doces, according to Zander's Theory of the Counterfactual, you have to take into account the fact that Africa could actually be in a worse position if they did not receive any aid to begin with.
DOCES: Bryan, you are by far my brightest student. I'm hungry, lets get some Domino's!

Zander's Theory of the Counterfactual by richdaddy8 July 27, 2011

Counterfuck 

When your doing anal with a girl or guy and she/he spins around you and rams his/her dick in your ass.

Dude, I was having sex with this really hot chick and before I knew it she counterfucked me, I didn’t know what to do!

Counterfuck by CaptainCheekSlap November 29, 2019

counterracism 

The racism in the opposite way than usually known, a racism against the people that live in their own nation, in favour of foreigners who do not come from that nation but live there.

Use in a sentence:

My brother can not beg for money in front of the supermarket while the black people can do it, this is counterracism!

counterracism by Antogranata March 31, 2019

Counteraction 

The purchasing of plant-like medicine from your local pharmacy with no prescription.

I went a saw "AJ" to make a purchase, and we had a overall clean counteraction.

Counteraction by Spyda-Man April 21, 2010