Simon Syndrome (also known as Lover Syndrome) is when someone avoids you or gives you the cold shoulder due to a significant other, boyfriend, girlfriend, etc. It also implies to people who hang out with their lover and avoid their own friends.
Friend 1: Ugh, ever since Julia got her boyfriend she's been giving me the cold shoulder and not hanging out with me or any of her other friends.
Friend 2: Oh she definitely has *Simon Syndrome*.
Friend 2: Oh she definitely has *Simon Syndrome*.
by fakepeoplehaterpssstsimon May 11, 2022
Get the Simon Syndromemug. by PBod August 25, 2023
Get the Simon loadersmug. Simon is a very hot person, he cares for all his friends and family. He's awesome at playing drums. And to mention he's very hot, hotter than Jay.
by Simon Lover 420 December 18, 2021
Get the Simonmug. Simon is literally the Buzz Lightyear that he looks helpful and bulk. Sometimes he looks gay because he treats his friends so well. He is optimistic and he brings happiness to us.
Oh, don't be so Simon.
by NoBullShitLet's Go November 21, 2021
Get the Simonmug. by levv December 23, 2022
Get the Simonmug. 
by spongebob_holes February 6, 2022
Get the Simonmug.