YouTube streamer Nathan Pesta, commonly known for his reaction to beating the Geometry Dash level Kenos (which at the time of verification, was the 2nd hardest level in the game), and the memes it created.
A usually anonymous stalker who communicates mainly by leaving notes in a stalkee's locker, bag, or other place where the stalkee will find them. May or may not be lovesick/heartsick and eventually fess up and say sorry that they're stalking said stalkee. The notes are usually love notes (or, in some cases, song lyrics). Though the generic notestalker is found creepy by the stalkee/stalkee's friends, it actually is possible that they are lonely individuals who would like to know the stalkee better and are afraid to/cannot talk to them.
"Oh, my God! I, like, just got another page of World/Inferno song lyrics from my notestalker again! They're, like, so creepy!"
"Your notestalker has good taste in music."
"I just found out who my notestalker is!"
"Luke: I am your notestalker."
An American-based Youtubercentered around playing the action-platformer Geometry Dash. Who is also known for verifying Kenos, one of the games most hardest levels.