Twitter has a field day fact-checking song lyrics

What happens when you combine fact-checking and a hashtag challenge? Crowd-sourced Twitter magic, people.

Read and enjoy as the internet holds song lyrics to the same exacting standards as politicians' claims with #FactCheckaSong.

Sir Mix-a-Lot, Baby Got Back

Adele, Hello

The Rolling Stones, You Can't Always Get What You Want

Jay Z, 99 Problems

Beastie Boys, You Gotta Fight (for Your Right to Party)

Thomas Dolby, She Blinded Me With Science

Billy Joel, Only the Good Die Young

Steve Miller Band, The Joker 

Rick James, Superfreak