When people are slow to react to things therefore causing a delay in proceedings of an activity
The baseball game was stopped for a moment as the umpire had a brain delay
The delay that comes from being way too high. The reason you laugh after everyone else has gotten a joke, fail to grab a railing in time, raise your hands after you've been punched and redirect your aim only after you've peed on the floor.
(end of joke)...to get to the other side!
(crowd laughs)
(you look blankly at the teller)
wait
wait
wait
wait
wait
wait
wait
wait
wait
wait
(you laugh, everyone else has stopped)
"Noooooo waaaaaay....the OTHER SIDE....HAHAHAHAHAH!"
Hence, The Marajuana Ten Second Brain Delay