If you don't know already, 420 is a number related to smoking ganja. At least in the USA, many smokers will make it a point to light up at 4:20 PM.

Thus, 4/20 at 4:20 PM brings a huge cloud of happy smoke across the USA. But do you know the origin of 420? :confused:

Here are some of the possibilities plus fake boobs:

I'm pretty sure that the answer is...

2

I'm such a good student

I just like the way she says 'Marihuana'...

Here in California, where medical marijuana is legal, we celebrate in a big way. All the dispenceries have special "420" deals, and at 4:20 pm all MM patients light up and theres a huge cloud of ganja smoke covering the entire state. Nothing gets done the rest of the afternoon!!