したる

godan verb (-ru)

do for someone; do a favor

Kansai dialect contraction of してやる. Expresses doing something for someone else, often with a nuance of doing it as a favor or with a sense of superiority. Used in casual speech.

• お前まえにええもん見みしたるわ。

  I'll show you something good.

• そんなに言いうなら、代かわりにやったる。

  If you say so, I'll do it for you.