It's a nonsensical/meaningless word/term, which probably implies something that's newest or improved, or even amazing.

OR, It was a way to modernize a product or a business name
A plain old bowling alley became Bowl-O-Rama

Some video games called "Zombie Bowl-O-Rama" and "Cars Race-O-Rama"
by Herraldier H. Donoldiez January 30, 2016
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Noun: a group sexual encounter; an orgy.
After the city shut down the "club", the slam-o-rama shifted from one location to another.
by Speedog 2 December 24, 2010
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Slang fifties-inspired term for when a group of people pile into the car with no planned destination, just to indulge In the fun of driving together.
There was a moment of sheer ecstatic, nearly electrical joy that ran like a current through all of us, like when my dad used to yell out, “drive-o-rama!” on the weekend.
by Dr Bunnygirl August 8, 2019
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A series of progressive anger, resulting in grring and different levels. There are five levels of grr-o-rama. 1 being kinda pissed at maybe a stupid math problem, and 5 resulting in the hurting of everyones genitals within 3 1/2 miles.
That guy is at, like, almost level 5 grr-o-rama. Hide your genitals if you want children!
by silverdoodle May 15, 2009
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sit in circle and fart togather in one room.
yo man, last night i was in a huge fart-o-rama last night, that shit was so smelly my nose fell off.
by poopman11 March 22, 2003
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a wicked as collection of songs from Epitaph records
The new Punk-O-Rama DVD kix ass
by Brett Gurewitz July 8, 2003
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A shameless distortion of fact or principle, usually presented to many, one that is so nauseating in it's attempt to convince others of a self-serving reality that one could vomit.
That staff meeting was a complete puke-o-rama.
by Dr Bunnygirl June 18, 2017
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