Many of these weren't even official singles or promoted...and in my opinion Birthday Cake was a smash for what it was, it was played everywhere and everyone knows it.
4. Nobody's Home - Avril Lavigne
Album: Under My Skin
Billboard Hot 100 Peak: 41
Average: 7.9044
Highest: 10 (#GENETIQUE, Bad Influence, caleb., Kool_Aid_King, Poxy, jomarr, vinKC, PeopleLikeUs, Nat A, WeFoundWill, Georges, Adir, Superiore, superben, Luigi, sh0ckw4ves, EmRiNavy)
Lowest: 1 (Toysoldier99)
Why it flopped: It promotes robbery.