A super neat-o swamp/magical land that is perfect for doing anything illegal behind the cemetery Rest Haven in Hagerstown, Maryland.
Coooolguy: Hey man, want to hit up Sperg later? I got some Earl Sweatshirt, and DAAAAMN dat shit is potent.

RageQueen: AW SHIT MAN, let's go to Sperg NAO.
by Berfaknee April 04, 2011
Top Definition
an aspergers person throwing a tantrum

to have an infantile shitfit about something completely arbitrary
He got banned from the IRC channel after sperging at the admins D:
by GenericPirate June 05, 2009
a. When someone gets all fussy about how details get overlooked or if something makes no sense, like someone with Asperger's Syndrome

b. A tantrum about a percieved injustice, a la someone with Asperger's
Jay sperged about how different the Harry Potter movies were different from the books, and got thrown out of the theater for disrupting everyone, then he called and complained to the theater about how they were so mean to him.
by Koko H. January 04, 2010
'Sperg' is both a verb and a noun. It's almost always used for Internet purposes, and to sum up, it pretty much means a person with Aspeger's (or perceived to have it) that gets so dramatically passionate about a subject to the point where it's greatly aggravating to everyone else.
Some people find it offensive, others think it's the perfect term to describe their Asperger's. It'll all a matter of preference.
Dude, are you seriously going to point out every last difference/downgrade with the newer Transformers cartoon? Man, you're such a sperg!

Don't even mention Optimus Prime to Robert; he'll sperg out and will drone on about the history of his design for three hours.
by Ainrana September 19, 2013
To wax obsessive on a subject of interest. Often to the point of annoying those around you.
Mac 'sperged about his favorite video game so much that his wife who has never played it can tell you the plot.
by Sheyona August 27, 2013

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