草やる人は目薬で目を白くするんだって
https://www.quora.com/What-did-your-parents-do-when-they-caught-you-smoking-weed
"i uses eyedrops when i had red eyes. my parents never thinks that i will have been smoking weed. "

マスオちゃんを隠れ蓑にするなんてひどい人だね