Lyrics:

My bed's one big, rocky lump
And my back, it always seems to ache
Whenever I partake in sex
The damn bed always breaks

Looks like it's time
Looks like it's time, time, time
You said it's time for what?
Yup, it's time to buy a futon

Why haven't I thought of this before?
After all, I'm surrounded by futon stores
It's the new wave of sleeping and I'm into new wave
Better get myself a futon today?