LMS Little Man Syndrome 

Someone with LMS generally under the height of 5'4" and is always angry . One who needs to be loud and insulting in order to get attention of others.

Did you see that driver with LMS little man syndrome coming? He ran over everything and got out started yelling at everybody then we noticed he was really short and wanted attention . He had LMS for sure .
Sean had Red Hair as well as LMS little man syndrome he was always angry and obnoxious

LMS Little Man Syndrome by Wolfs Hook May 31, 2016

Little Man Syndrome (LMS) 

A total douche bag that tries to compensate for his shortness/ smallness by being a total tool, and making himself look like a faggot. Therefore resulting in complete hatred.

Little Man Syndrome (LMS) is a man such as yourself.

Little Man Syndrome (LMS) by 9876324915 November 28, 2010