My sister was bending down to grab her shoes and something fell, hit her on the noggin, and she started crying from the pain. I recently learned 痛いの痛いの飛んで行け from this sub (only a few days ago!) so I said it while rubbing her head to make her feel better. She didn't know what it meant but she laughed after I kept repeating it in different voices. It's nice to see that I can apply Japanese into real life situations. Even if I am the only one who understands it lol.
by Stride101r