by May takeaway the A +A+A May 23, 2019
PCR (post-cum regret) is when you regret the something or someone you came to immediately after you cum , but in the moment, it feels great.
Danny: Dude I thought the girl I was with was sexy as fuck, but it was just my dick talking
Frankie: Sounds like you had PCR
Frankie: Sounds like you had PCR
by calvinofresh November 10, 2019
To dunk ones dick in ICY-HOT and then penetrate, causing cycles of hot and then cold for both partners
Ian: I just put the samples in the heat exchanger. We have about an hour to kill
Josie: Hmm well I still have some ICY-HOT left in my car from badminton camp, want to PCR?
Ian: Yeah we have time for 60 cycles of hot then cold
Josie: Hmm well I still have some ICY-HOT left in my car from badminton camp, want to PCR?
Ian: Yeah we have time for 60 cycles of hot then cold
by RaveMasta696969696969 July 19, 2010
Polymerase chain reaction (PCR) is a method widely used to rapidly make millions to billions of copies of a specific DNA sample, allowing scientists to take a very small sample of DNA and amplify it to a large enough amount to study in detail. It also is the bane of every biochemistry student's existence.
Professor: Alright, now time to check the process. How's the PCR coming along?
Graduate Student: I had the undergrad handle it this time
Professor: Oh, good! How's that going?
Undergrad: uhhh..... I forgot to anneal
Graduate: YOU FORGOT WHAT!?
Graduate Student: I had the undergrad handle it this time
Professor: Oh, good! How's that going?
Undergrad: uhhh..... I forgot to anneal
Graduate: YOU FORGOT WHAT!?
by akuwardmoments June 04, 2020
by Michael Heys =D June 26, 2005
by J_Dong March 28, 2016
by pcrfanatic September 04, 2007