by CRAZYRANDOMKIDONCRACK October 22, 2019
Get the GERDmug. Equivalent to neek, NErd+geEK=neek therefore gerd=GEek+neRD. Its often someone who think they do anything and/or doesn't take any advice from others. They go out of their way to work/learn. They often don't know slang.
person 1:"yo Harry come play COD with us when u get back ye, Jake just got the game and he's tryna rank up."
person 2:"sorry, no because my teacher would be very disappointed in me if I do not complete the work she has set"
person 1:" oh my daaaaaze man why you such a gerd lately. "
person 2:"sorry, no because my teacher would be very disappointed in me if I do not complete the work she has set"
person 1:" oh my daaaaaze man why you such a gerd lately. "
by monk3 February 4, 2021
Get the Gerdmug. by Sega homies August 26, 2018
Get the Gerdmug. 
An acronym for a gastroesophageal reflux disease (GERD) that occurs when stomach acid frequently flows back into the tube connecting your mouth and stomach (esophagus). The backwash (acid reflux) can irritate the lining of your esophagus causing feeling like heartburn, and chest burning sensation.
You can sometime experience GERD if you have others underlying cause such as being pregnant, overweight or bowel/stomach disorder
by Lemonade_juice April 2, 2022
Get the GERDmug.