The peculiar ones (all are Otsuka Ai's):
Kuroge Wagyuu Joshio Tanyaki 480en (The 480yen Black Beef Wan-thingy)
Katorisenkou (the Anti-Mosquito thingy)
now for my favorite titles
Koda Kumi:
BUT - yet the music is brilliant, and the "you know you love you(rself - BUT!)" parts are so addictive
Moon Crying - i just love this title
ayumi hamasaki
Rule - i like the firm feeling of it, but i think it'll be perfecter if it were in all caps: RULE. perfect!
July 1st - very summer-spirited, the title itself reeks of summery feeling
ourselves - it's funny how ayu often picks up one word (one insignificant word) from the lyrics to be a title, yet i find this one suit perfectly
NEVER EVER - i have no idea why it's called NEVER EVER, but somehow after listening to the music, i just..."know"
Daybreak - the song has a "dawn" feel to it, especially the HAL's mix
Fly high - perfect title
Will - the title somehow "matches" the music and all
Bold & Delicious - well isn't this SONG Bold?
vogue - why the hell did she name this vogue? it's perfect though
evolution - and this, why the hell? yet it's so perfect!
favorite titles for no reason:
Endless sorrow
ANGEL'S SONG
M
HANABI (i don't really like the song though)
End roll
appears

monochrome
And Then

Far away
opening Run - i love this title SO MUCH
guh, and so many more, ayu's good titles are as many as her stupid/horrendous ones