"Tacky" 的歌詞如下：
Tacky, tacky, I'm so tacky
I'm a big, big, big, big, big mistake
I'm so sorry, I apologize
I'm so tacky
Too much makeup, too much nose
Too much hair, too much of everything
I'm a plastic doll, I'm not real
A wannabe, not the real deal
If I open my mouth, it's a surprise
A string of bad decisions in my life
From head to toe, I'm all wrong
Too many things I should've swallowed when I was young
So tacky, tacky, I'm so tacky
You should check me out before it's too late
Cause once they realize, they'll say "What a waste"
You don't belong in their VIP lounge, so go back to the bleachers
Cause you're so tacky!
以上就是這首歌的歌詞，它的主要旋律和節奏都比較簡單，容易跟唱。歌詞主要描述了一個人外表上的缺點和不足，表達了一種對自我形象的不滿和反思。