The physical and/or mental state in the very late hours where you are tired and not in control or just not caring about what you say or do. Easily avoided by going to sleep or drinking excess amounts of high caffine products.
Last night John was speaking nonsense about some magic unicorn steal his lucky charms??!
Oh he musta had a night high...he shouldnt stay up so late.
Oh he musta had a night high...he shouldnt stay up so late.
by SHADY225 June 2, 2009
To be so tired that it would seem to others that you are, in a sense, high. Most commonly happens late at night, and symptoms include random bursts of laughter and well, other stuff people do when there high.
Jacob-hehehehe look at that door, its so, white and beautiful.
John-ya jacob, u a little night high or what?
John-ya jacob, u a little night high or what?
by JakeC August 16, 2007
A certain time of night when a person becomes so tired that they begin to show symptoms of a person on drugs.
by Mykawh November 28, 2015
by KJo990 November 12, 2012
When your and tired and it's late and you think everything and everyone is funny no matter how stupid it is.
Ps
We are night high right nowwwwwwwww
Ps
We are night high right nowwwwwwwww
2 friends sit in a room together while chatting at 4 am. They are night high
*Stares at Euan*
*Stares at Lana*
In sync
"Woahhhhhhhhhhh were night high hhhhhhhhh"
*Stares at Euan*
*Stares at Lana*
In sync
"Woahhhhhhhhhhh were night high hhhhhhhhh"
by TodgerDodger420 August 14, 2019
When everything is funny.. usually using motion lotion.. blow up dolls.. right hand.. etc.. fone sex.. ne thing funny .. nothing on tv up late.. nothing to watch and its funny
im so nighthigh i can actually see stars while you are standing out side
whoa.. i see purple cows.. kuew.. "ehe..ehehe ahahah!!!"
whoa.. i see purple cows.. kuew.. "ehe..ehehe ahahah!!!"
by [ Deejay La0ziE ] Jimmy April 18, 2003
by he April 23, 2020