Yes, it is a thing:
snob
snɒb/Submit
noun
plural noun: snobs
a person with an exaggerated respect for high social position or wealth who seeks to associate with social superiors and looks down on those regarded as socially inferior.
"her mother was a snob and wanted a lawyer as a son-in-law"
a...
It’s the masturbatory hand gestures that I find most annoying. Grown men, utterly transfixed by the opposing fans, no apparent interest in the game going on in front of them, and giving them the wanker sign. It’s so toe-curlingly embarrassing.