Example:
Worker: What was that meeting about?
Director: All high level stuff, nothing you need to worry about.

Example:
once upon a time there was a troll army, heading towards a forum, which was infested by hundreds of faggots who are between 8-12. the army realized the situation was grave, they were outnumbered by those online on the forum by exactly three folds. the leader of the army, a level 20 troll, entered a thread alone holding a golden club and trolled all in the thread to death then plotted to invade the forum by charging through the most crowded sub forum, the general discussion forum. However, they failed to penetrate through it and the leader of the trolls perished after getting banned. the remaining army, now with less than 30 trolls left, returned to their headquarters and cried. a high level troll, at level 21491281932, which was the highest level a troll could have, suddenly entered the forum, an overpowering aura could be felt as the legendary troll crunched the forum with its 4 teeth and charged into the main forum alone. the faggots in the forum then got mad and started hacking, but the high level troll was invincible. he went /run gameguard.exe and all the hackers got banned.desperate, they took out a ton of troll extinguishers and sprayed it at the troll. normally any troll would have died multiple times but this troll stood there but the rest of the forum got so mad they died of high blood pressure

Example:
"Oh, very high level dishwasher"
"Don't like this party, low-level. Let's go find very high-level."
"Tony, you missed your first two classes today! That's low level."

Example:
When Alex isn't around, the team can get some real high level shit done.

Example:
Meer: Stuart you look like a panda, Lim you're a girafe...
Everyone - silent:
Lim (finally after a long akward pause): Meer that was..umm.. some high level clownery....you sharp tool pirarte mole rat!

Example:
Dude Alex has no life, he is a High level admin in CODE5.

Example:
Rusty the clown stood on a chair and proceeded to bombard with high level microwaves everyone who passed by. Unfortunately he did not realize that the chair seat was contaminated with uranium 235 and he died of radiation poisoning two days later.

Example:
Marvel vs. Capcom 2 is broken at high levels of play.

Example:
"I'm feeling some high level content anxiety...I don't think I can tank this dungeon"
"Laura, you don't have to be afraid of doing the content! If you mess up, no one will eat your eyes"