ER

Pronounced “eee - arr”

Short form for “eating right”

Used to describe being at the top of your game, eating healthy, and is an integral part of getting right and staying right.

A: “That was a killer workout brotha what’s the move now?”

B: “Back to my place to ER”

A: “Respect.”

ER by D123L123 February 10, 2022

ER

a place you dont want to go. the ER is short for Emergency Room

Guy: breaks leg.
Guy2: we need to take you to the ER
Guy: Ok, oW mY LeG.

ER by Not_Ice March 3, 2022

Er

Short for her

Tony: “u see the jawn right there?”

Key: “hell yea she bad ashit I’m abt to go at er bro”

Tony: “go head talk ya shit!”

Er by 4pound February 11, 2023

Er

Slang for “ok” or “yes”

To be used in response to one’s question or statement

Similar to other terms of its liking such as ‘chur’, ‘chert’ and ‘ert’

Question-

1: “are you coming over mate?”
2: “er”

Statement-

1- “I’ll be round your house in a sec”
2- “er”

Er by Dead step sister April 7, 2024

ER

ER is used to describe when a persons actions are so outrageous that their mental state is in question, insinuating that they should be sent to the ER (Emergency Room)

Bill: did you see John down a whole bottle of vodka at the Stacy’s party?

Bryce: Yeah, he also had a job interview the next morning, he showed up half wasted

Bill: That’s ER.

ER by Wastemanz May 3, 2025

ER

An acronym used in incel (involuntary celibate) communities and blackpill-adjacent online spaces, standing for Elliot Rodger (often stylized as "E.R." or simply "ER"). Elliot Rodger was the perpetrator of the 2014 Isla Vista killings, a misogynistic mass murder-suicide where he targeted women and others he blamed for his romantic/sexual rejection. In incel slang, "ER" refers to him directly, while phrases like "going ER," "pull an ER," or "go ER" euphemistically describe committing (or fantasizing about committing) similar acts of mass violence—typically murder-suicide—as "retribution" against perceived societal rejection, women, or "Chads/normies."

Person A: "Another rejection today, life is over. Might as well rope."
Person B: "Bro, don't LDAR forever. If you're truly blackpilled, just go ER and make them pay. Saint Elliot did it right."

ER by Brave traveler 88 March 15, 2026

'er

Not common, but used to mean "her".

I'ma kiss'er.

'er by Fangsta March 17, 2003