the worlds greatest pen

yesterday i found a pen just like this, when you click the button it tells you when you know that you are stoned i.e:

you know you are stoned;

- When "freshly baked" has nothing to do with cooking.

- When you um...uh...I forget.

- When your parking spot reads Bong Loading Zone

- When 4:20 is your favorite time of day.

and several others.

now all i can think of is how stoned i would have to be to think of looking at a pen to tell me how stoned i was. I also have no idea what 4:20 means in relation to getting stoned. when i think of 4:20 i can only think of pies... is it AM or PM? do stoners use 24 hour time, meaning that one would have to arise early to smoke some sweet cheeb? questions better left unanswered i expect. theres is nothing left now but to sit back and admire the worlds greatest pen.