srb=smile real big

Acronym used while texting/chatting to replace "lol" and/or "haha." The terms "lol" and "haha" are overused when texting/chatting when the individual in reality is not "lauging out loud" or "haha-ing" but rather just smiling really big.
"Stop being silly srb"
by dtxboi February 22, 2012
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This word has two meanings:

1: You are having a seizure and are in need of immediate medical attention.

2: You are EXTREMELY annoyed. Usually used after unfunny jokes such as Joe Mama.
Person 1: Do you know who Joe is?

Person 2: Stop this isn't even funny

Person 3: Who's Joe?

Person 2: you idiot

Person 1: Joe MAMA

People 2 and 3, along with every other living being on Earth: asjkbyhTUIYSngyidgnsuysvKBJBMSVNAB<DULIEKWLOSYD*&^AR&^%SRB*&INDMG&UMAKSJDJNASKNMDSAVYDGUSAYJYDIGYUASGDVNBSADYGSA^ID&YA&*S^EA$%#EFDYGHISANJNMKCNMIOONDOIASBFUYTEIGSYAFBDABSIOX
by AZ_AZ_AZ_AZ_AZ_AZ_AZ_AZ_AZ_AZ October 12, 2021
Get the asjkbyhTUIYSngyidgnsuysvKBJBMSVNAB<DULIEKWLOSYD*&^AR&^%SRB*&INDMG&UMAKSJDJNASKNMDSAVYDGUSAYJYDIGYUASGDVNBSADYGSA^ID&YA&*S^EA$%#EFDYGHISANJNMKCNMIOONDOIASBFUYTEIGSYAFBDABSIOX mug.
Sperm Retention Buildup.

When a guy hasn't busted a nut in so long it affects his thinking thus he makes dumb decisions.
Jim is acting crazy again, it must be SRB. He hasn't been laid in a while.
by RichnLifesGame May 18, 2018
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