The search for "joke" delivered 5 verses in 4 songs on 4 records.
The dragon searched for the following: "joke" as keywords
Here are the matching verses:
Black Sabbath: Dehumanizer
8. Too Late
And when the candle fades
You can say it was a
Joke you played
So you must let me go - no
Black Sabbath: Live Evil
12. Paranoid
Make A Joke And I Will Sigh
And You Will Laugh And I Will Cry
Happiness I Cannot Feel
And Love To Me Is So Unreal
Dio: Lock Up The Wolves
2. Born On The Sun
No jokes from the jester
Not a laugh from the clown
And your world is upside down, yeah
Dio: Magica
8. Challis
If it's a joke
I'll never laugh
Here's exactly how I see you in the light
I am a rock
And you are glass
If it's a joke
Nobody laugh
And even - When you know you're guilty still
you're right