The time of day to get twice as high as you where at 4:20.
"its 8:40, lets get twice as high!"
by Jesse Krienke December 12, 2006
Get the 8:40 mug.
4 hours and 20 minutes after 4:20, just in case you forget to hit the blunt and don't want to wait an entire day
Me: Dammit, I just missed it!
Friend: What?
Me: 4:20! Now we gotta wait all the way until tomorrow!
Friend: No you don’t, just hit that shit at 8:40!
Me: Oh yeah!
Get the 8:40 mug.