When a nuclear/atomic bomb is dropped, the smoke from the all the energy rises up and resembles that of a mushroom.

When many nuclear/atomic bombs are dropped, you now have what resembles that of a Mushroom Garden.
1. Japan decides to attack United States again for whatever reason, seeing as how they didn't learn the 1st time when only 2 bombs were dropped. This time United States drop a nuclear bomb on every single Japanese city; Japan now resemble a Mushroom Garden.

2. WW3 has went nuclear, every country that posses nuclear weapons launches them at their adversaries; the world now resembles a Mushroom Garden.
by iamwhoiamnot November 6, 2010
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So this guy texted omg when I told her that I'm pregnant even though I'm a guy and liek I have no idea what omg means so I went to Google to search for what it meant and it means Organic Mushroom Gardening so yeah if you're gonna be pregnant soon and you don't know what omg means then here you go.
Humanoid 1: Dude you are like so pregnant right now!
Humanoid 3: Hey who ate Humanoid 2?
Humanoid 2: bEcAusE 7 aTe 9!
Humanoid 7: ORGANIC MUSHROOM GARDENING!!!
by Akoof May 17, 2019
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