mosquito tone?
This is a pretty good video abut the subject: https://www.youtube.com/watch?v=aYtXBUS_kwY
"Mosquito" just means buzzy and lacking clarity.
In the video, he's using good quality gear and is a pretty good player, so even when he does everything wrong it doesn't sound as bad as this problem can sound. Then again, his "good" example is still too distorted to record well even for the style of music he's playing (metal uses much more distortion than any other genre), and if I were recording him, I'd be begging him to take it down a couple more notches.
So true it hurts. I'm a guitarist of three decades and I worked as a recording engineer through college and occasionally as a hobby since then (I went to school for audio engineering). The number of times I've had to beg, plead, cajole, and threaten a guitarist to cut the distortion is huge.
The hallmark of an amateur guitarist is mosquito tone. There's a belief that it masks errors, and it does, but it's such a glaring error in and of itself that it's not worth the trade-off.