a type of art on deviantart that features people/characters (usually women) with enlarged body parts, typically boobs or butt.
don't look it up.
dude, i looked up a deviantart expansion, i was blind for 6 days
by notathotboi January 11, 2019
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"The Expansion Family" is an underground hip-hop group composed of four members (Disciple-X, The Artice, B More, and Insyght) and many affiliates. This band is from Windsor Ontario, Canada. Their first CD, "The Abstract Expansion", was released February 14th, 2011. They are very locally popular and successful and are continuing to expand their word to the word hence the name The Expansion Family.
The Expansion Family hits: Take Action, You Mint ft. Lingo, Meltin' Doobies ft. J Roc, What We Guilty Of ft. J Roc. . . etc.
by ExpansionFan April 15, 2011
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Mysterious phenomenon by which belongings no longer fit into ones suitcase when returning home from vacation, even after having acquired no additional items.
"What the hell man, i haven't acquired a damn thing since we got here, and suddenly nothing fits in this suitcase!"
"What you've got here is a case of BELONGINGS EXPANSION."
by clemy December 30, 2011
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The feeling of immense pressure on the inside of your skull the morning after a party.
Guy: "Holy shit, this is the worst cranial expansion I've ever had. Where the hell am I?"

Girl: " Yeah, you were pretty wasted last night, you asked me if I wanted to 'take it to the next level'. I laughed right onto the floor. That Hyundai guy who lives here wants to know where we are, too."
by Luke the Nuke October 5, 2006
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Your in bed with a girl and when you are about to cum you scream the loudest you can expansion jutsu and you squeeze all your fingers in her asshole and rip it apart and then cum in her asshole
by Lenman1 January 19, 2021
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