Hi, people! Need a little help if you don't mind..
Please, share some sources on rock-music slang
Referring to yourself as a "Grade A dipshit" in the rock world is slang for "swell guy"
"Hello young lady, I am a grade A dipshit".

Also, referring to big things as small and visa-versa is pretty normal with 'rock-music slang', so always tell girls you have a tiny winkey if you want to give them your D.
When I was eleven I broke the patio window and my mother sued me... She's always been a very aggressive litigator.
"Mosh" = viciously gyrate against any and all females (or males if thats your thing)
"circle pit" = same as circle jerk
"headbang" = bashing your head against any and all hard surfaces

OH and dont forget, bands LOVE having beers, spit, what have you, thrown at them.