Flicking various colours off the tip of a paint brush, then using black paint to draw some squiggly lines, often finishing with finger painting and handprints. Child's art with a signature in the corner.

--or--

Making a fair quality sculpture of a person, animal or both... then removing the limbs, burning away the features and making it generally unrecognisable.

Such oddities are adored by the PoMo (post-modern) elites and thier hangers on.

Anything a baby could do put on a canvas and hanged on a museum's wall. Or if you're into sculptures, any random object placed on a white podium, in a dark room, with a solitary light shining upon it.

can be anything.
ex. - a line
-colored lines
-stick drawing of a cow
-a dot

when you have explosive diarrhea and the resulting aftermath looks like a bag of chilli exploded in a vacuum. Usually accompanied with heralds of trumpets and noxious fumes. The resulting artwork must stick to the sides of the porcelain to achieve true 'modern art' status.

There is less to modern art than meets the eye.

Someone bought more burgers and fries than they could eat at a drive-thru McDonald's in the boondocks. Thirty miles down the road they tossed the leftovers out the window. The leftovers fermented in the sun and five days later a great big dog wandered by, thought the mess smelled appetising and ate it. The meal played havoc with the dog's nervous system and it went quite wild. The next time a car came by the dog took a flying leap through the windscreen at a relative speed

A synonym for bullshit