Cockcentrate 

When you concentrate at a hot girl to make yourself hard, to create affection towards your penis using your mind.

I saw a hot girl at school, i cockcentrated on her when i got back home.

Cockcentrate by Schuman Heinrick June 30, 2010

Cockcentration 

The ability to resist getting a boner in awkward situations.

It took good cockcentration to not get a boner while watching the lesbian sex scene in Black Swan with my parents.

Cockcentration by Payinthefidlr April 10, 2015

Tea Concentrate 

The super-strong liquid left at the bottom of your mug after a teabag has been left in your now drunken tea. This usually occurs as a result of failure to completely drink the beverage or dispose of the teabag beforehand.

Trevor: Have you finished drinking that yet?

Bob: Pretty much, do you want this Tea Concentrate?

Trevor: Hell no.

Tea Concentrate by EdoubleLIOT January 15, 2011

Comfort concentrate 

This is a code word used in situations, such as in the presence of parents, when it is inappropriate to say the word 'semen'. Mostly used in place of the word 'come' to disguise the nature of the conversation.

Oh my God, I've got comfort concentrate on my carpet...

Comfort concentrate by Setting the record straight.. May 7, 2010

Concentrate 

Orange juice with pulp without the juice

Don't drink that! That's lemonade concentrate! Not lemonade!

Concentrate by Iamusingthisonehopefullyitisnt June 1, 2010

Concentrate 

Euphemism for the delightful, ambrosial act of excreting; to shit.

See concentration.

"Hold on, I'm going to the bathroom, I need to concentrate."

"Yo, Imma gonna concentrate nigga".

Concentrate by rony orwell October 10, 2014

Concentrate 

focusing your attention on someone or something.

Tanvi and I had to concentrate to study for an exam.

Concentrate by tanvib123 May 9, 2018