'Nutes' is interchangable with 'Nuts' in every way, excluding using the word nuts as in the food.
Comes from a gif of Mario's dad from The Super Mario Bros. Movie saying "I think you're nutes.".
Hey check this out!
WTF! that's fucking nutes!
When the male ejaculates an excruciating amount of semen inside the oral cavities of his partner so the partner is incapable of speaking.
1: aye, how's it goin' last night? I left quite early.
2: after diner we snuck into the restroom and she blew me. I had to nute so no one hears a thing.
It means "nutrients", guys . . . . I can't imagine where all these silly definitions come from, but it originated in the health & exercise community: macro and micro nutes are essential to any workout program. It has since moved to being used in hydroponics, in which only the minerals fed to the plant are called "nutes". Same concept.
Make sure to focus on your micronutes, not just your macros, if you want to be an athlete.
If you want to grow the fattest green (or red, purple, yellow..) then give your plant all the nutes it needs.