A stupid idea with annoying legs

[hirez]

AA Milne and AA Gill (incy)
BB King
CC Peniston (more or less)
DD Ramone (ditto) and DD Jackson (totnesmartin)
ee cummings
FF Meta (Wins over FF VII through more surreal points. miss_soap)
GG Bailey (emzebel)
HH Munro
II Captain (mr_tom and avocadovpx need professional help) and II Claudius (It's too late for codepope though)
JJ Jeczalik
KK Downing
LL Bean (Got any better ideas?) LL Cool J (yaruar and diffrentcolours at about the same time)
MM Warburg (I'm keeping SS Great Britain now. miss_soap)
NN Pisharady (yaruar is more subculturally clued than I)
OO Gauge (That's dreadful. codepope) OO Matron (Equally dreadful. thepaintedone)
PP Arnold (orogeny)
QQ Plots (easterbunny Sensible.) QQ Kachoo (wehmuth Insensible.)
RR Lyrae (miss_glitch) and RR Xing (ellen_fremedon provides American arcana)
SS Great Britain (Yes, I know. See above about better ideas)
TT Races (And again) TT Boy (yaruar again.) Pr0n stars are going to be too easy, I think.
UU Clock Tower (easterbunny wins the Mrs. Joyful prize for raffia work.)
VV Mosshart (despina) and VV Cephei (yaruar again. That last one's genius.)
WW II (You sick children. yaruar and nalsa)
XX Sex (Fuzzbox EP)
YY(Y) Delilah (jozafeen should be ashamed.)
ZZ Top

(Help required to fill in the blanks. People for preference, but bad puns and ludicrous ideas given equal consideration)
(And I deleted the bit about the obvious anal-microphone twonk not getting a look-in because I'm both careless and autocratic. Sorry about that.)

Dishonourable mentions for OO Typhoo, MM Mattesons, ZZ 9 (plural Z alpha), PP Le Pew and probably several more.