"Bad Boy" 是 Red Velvet 的一首歌曲，以下是英文歌詞：
Verse 1:
I'm feeling so hot right now
I'm feeling like I'm ready to explode
You're such a bad boy
You're such a bad boy
Chorus:
Bad boy, I want your bad boy
I want your bad boy tonight
Bad boy, I want your bad boy
I want your touch, your touch, your touch
Verse 2:
You're so wild and you're out of control
But I love it when you're wild and you're unpredictable
I want you to take me higher
I want you to take me higher now
Bridge:
Baby take me to the moon tonight
Let's play with fire and dance all night
Don't be afraid to show me what you got inside
I want your bad boy, I want your bad boy tonight
Chorus:
Bad boy, I want your bad boy
I want your bad boy tonight
Bad boy, I want your bad boy
I want your touch, your touch, your touch
Outro:
Come on and give it to me baby
Come on and give it to me now baby
You're such a bad boy, I want your bad boy tonight.