Sound and Action Words!!

[Elizabeth]

pikapika = sparkling

Yeah, for whatever reason p words are particularly popular here....it isn't even really worth listing them unless someone knows the most used ones or doesn't have a dictionary

 

[Elizabeth]

A couple more just stumbled across :

くよくよ (adv,n,vs) worry about; mope; brood over;
きょろきょろ(P); きょときょと (adv,n,vs) look around restlessly

 

[beluga]

To my amusement, my Japanese boss taught me this:
bin bin kuru = To have an erection

 

[lzydesmond]

Guys, just one more to add. I think all of you have forgotten this. zen zen ぜんぜん

 

[Elizabeth]

And here if anyone has better access to old threads than I apparently do.....

わくわく、 blah blah, etc | Japan Forum

Here's the original list in JIS (sans the Ku's of course), although I haven't compared it against what's already out here.

じっと
ふらふら
ビリビリ
げらげら
グーグ
ぺちゃ・ちゃ
し・し・
ぱ・ぱ・
ぴかぴか
びっしょり
どきどき
さっぱり
ほっと
からから
ぼろぼろ

 

[PaulTB]

Bump!

 

[Ewok85]

jirojiro - to stare