The act of tuning the strings of a guitar so tight or so low that it's not only an annoyance for the guitarist to tune back and/or may cause the strings to be damaged
Well man, you stole his drum gells, so I Tune-Fucked your guitar to get back at your for it
Used in southern Appalachia to describe white liquor (moonshine), because the shine will get you "tuned in"!
Give me a horn of that tuning oil, man!
Beginner musicians who aren't that good at playing any instruments yet
Boy: "oh man, I turned my guitar yesterday but it still sounds bad"
Boy nr 2: "maybe it's because you're a out of tune person "
An absolute banging song that makes girls wet
Oi bruv that’s a spengin tune
playing with your girlfriends nipples.
"dude she was stacked, after a few beers I was, "tuning in moscow" and she let me,,
When you arrive late at a drinking event and quickly need to catch up to everyone else, so you put down about 3-4 drinks in the first ten minutes; often to the concern and horror of other guests.
"Why the hell did Gary just walk in and take 3 shots of vodka in 2 minutes?"
"Had to work until 9. He realized we already had a few and is tuning in"