Are Return and Frustation viable moves? Or they are more for roleplay?
I'm just going to pretend your actually both ignorant, and unable to use google.
Return is the strongest physical normal move that most pokemon get that has no drawbacks. It's a fantastic move.
Frustration can be just as powerful, but considering that simply winning a fight can decrease its effectiveness, it's not viable in-game.
Have you been living under a rock for the last two years?
It's about 50/50 between Return and Double Edge for its main heavy hitting move.
Other users include Salamence (because of Aerilate), Lopunny, Altaria (Pixilate), and most other Normal types.
I've seen the expression "return the favor" used in many adult doujins meaning "to reciprocate oral sex".
Just letting you know. I'm not really sure if it's a japanese euphemism or just a cliched phrase.
>words can only be translated one way
repay an obligation
repay somebody for his kindness
【形式ばった表現】 requite somebody's favor
do in return for somebody's kindness
do out of gratitude to somebody用例 何か恩返しをしなければならない. I must do something in return for his kindness.
対訳 requital of a favour (favor); repayment (of an obligation, kindness, etc.)
Requital, repayment (of kindness):(=する) to repay one's kindness; to requite one's favours
I will serve another year in requital of your favours―out of gratitude.