BOMBSHELL: Blasey-Fords HS Yearbooks Brag of Drunken Promiscuity, 54 Sex Partners Before College
http://www.freerepublic.com/focus/f-news/3689760/posts
Your second is that the original fake story had the number 64, not fifty four.
Your third, might be that the guy who made the claim has closed down his account.
Your fourth, that the tweet is entirely unsourced.
You're dealing with one guy who just makes things up and one guy who carelessly repeats the rumor, mangling it in the process.
Seriously, try to get a nose for what is obviously fake news.