Mrec 

When a person likes/has a crush on many people but nobody like them back they are mrec

He is so mrec, he likes 5 girls but nobody likes him

Mrec by Cory November 7, 2004

MRECONS 

Member of the Royal Economic Society of Great Britain

"I met a MRECONS the other day!"
"Cool! What is that?"
"Oh, she is a Member of the Royal Economic Society. She won the Young Economist of the Year award!"
"Wow, good steal."

MRECONS by uk.nerdy.dictionary June 4, 2020

mrecy 

something the Dread Pirate Blackaby has NONE of....

Poor Sap: no! please don't make me walk the blank!

Dread Pirate Blackaby: quiet! the Dread Pirate Blackaby shows NO mrecy!

mrecy by DreadPirateBlackaby July 24, 2004