In Heaven there is no Beer

Lyrics: 

In heaven there is no beer, (no beer?)
That’s why we drink it here, (no beer?)
And when we’re gone from here, (no beer?)
All our friends will be drinking all the beer!

Additional verses:

In heaven there is no wine, (no wine?)
That’s why we drink moonshine, (no wine?)
‘Cuz when were feeling fine, (no wine?)
All our friends will be drinking moonshine!

In heaven there is no sex, (no sex!?)
Which leaves us quite perplexed, (no sex!?)
And when we are perplexed, (no sex!?)
All our friends will be having all the sex!

In heaven there are no tits, (no tits?)
Which throws us into fits, (no tits?)
And when we’re throwing fits, (no tits?)
All our friends will be rubbing all the tits!