When some short guys think they need to act tough to make up for their short stature. They may also try extra hard to get hold of any women.
"Paul is a little guy with a big ego. He's 5 foot 4 but has biceps the size of boulders. He also looks extra hard for girls on Snapchat or Instagram who he doesn't even know, to act like he can get a girl. Definition of Short Man Syndrome
By Schmo
the obnoxious attitude taken up by men under six feet tall with ambiguous genitalia
Bob got overly furious after I accidently spilled my Charbay on his head. He has a bad case of short man syndrome.
By anon dot
the obnoxious attitude taken up by men under 5 ft tall with ambiguous genitalia
Gabordi has a bad case of short man syndrome
By crunk
the obnoxious attitude taken up by men under 3 ft tall with ambiguous genitalia
Gabordi has such a case of short man syndrome
By Gumby
When a guy can't grow any taller so he feels the need to brag about his money and watches simply because every other guy is getting pussy because they are taller.
Britney: "I feel bad for anthony, he's still 5'3." Katie: "I know, I think he struggles with short man syndrome. Explains why his snapchat is always filled with things he just bought"
By Katkattt