YOU SAID:
Hold my beer to witness me because you only live once and welcome to jackass!
INTO JAPANESE
あなたは一度だけ生きてジャッカスへようこそので、私のビールを握って私を目撃してください!
BACK INTO ENGLISH
You just live once and welcome to Jackass, so sip my beer and witness me!
INTO JAPANESE
あなたは一度住んで、ジャッカスへようこそ、だから私のビールを飲み、私を目撃してください!
BACK INTO ENGLISH
You live once and welcome to Jackass, so drink my beer and witness me!
INTO JAPANESE
あなたは一度住んで、ジャッカスへようこそ、だから私のビールを飲み、私を目撃してください!
BACK INTO ENGLISH
You live once and welcome to Jackass, so drink my beer and witness me!
That didn't even make that much sense in English.