Pronounced ER-MAH-GERD

Basically Oh My God pronouced with a lisp or as if you are wearing a retainer

the thing that you don’t have when you’re phones percentage is over 20

used for internet memes. An obnoxious way to say "Oh, My God" with strong emphasis on the R sounds. Typically followed by other words with emphasis on the R sounds.

used in memes. a parody of "oh my god." also an example of rhotic harmony (linguistics--also seen in the language Yurok, a Native American Language from coastal California)

The way assholes, assholes trying to be funny, and people with lisp say "oh my god". Usually used with a girl wearing a retainer in various memes.

ERMAHGERD literally means OH MY GOD.
A dank meme commonly featuring a young girl's face and a caption with the words altered to mimic a speech impediment, and the words ERMAHGERD.
The original picture had the girl, holding books from the Goosebumps GERSBERMS series.

This caption also commonly found on the meme. Other options are NER NER NER..., BATMAN, NER NER NER... BERTMERN, and werter. Specifically these are nah nah nah, Batman, and water.

Something only cool people say
That is with the exception of anyone who hates "werter"