In the song "My Love" after Justin says "my love..." TI says "So thug, everyday" in the background. I thought he said "Sofa giveaway".
A childhood belief about misheard lyrics

others believed things like this
- I used to believe that the B-52's song "Love Shack" was actually "Love Shark!"— Natalie
- I used to think the song "love the one you're with" was called "love the one, your win. — Glowworm
- I always hear Manic Street Preachers 'You Love Us' as 'You Love Arse'.— Lou
- In Beyonce's song 'Crazy in Love', I always thought she said 'Daisy right now'.Anon
- that song that goes *bring me a higher love*
i thought it said *breathing in iron lung*— oi - I am Canadian and when I was little I would sing "True Pastry Love" instead of 'True Patriot Love"— Jess