Well I say, well I say one thing
And then it ends up another
And I can't be bothered
‘Cause today, well it could be the first
But then it could be the worst
‘Cause I heard my parents fuck

And I said yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Whoa)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw (Oh)
Yeah

Late one night
Woke up to get some water
But I heard my parents
Trying for another daughter
I didn't think
My dad could still get it up
But from the noises they were making
Someone was sure getting fucked

And I said yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Whoa)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw (Oh)

(I guess the proper time has come to say
I am very proud of you son)

Yeah, yeah, yeah
What's wrong with you?
Yeah, yeah, yeah
It's nothing new
Yeah, yeah, yeah
Gran likes it too
Yeah, yeah, yeah
When I'm that old I'm gonna do it too

When I was watching the telly
I looked up at dad's shelf
And saw some KY jelly
Well the thoughts
Well they weren't a lot of fun
When you get the funny feeling
Mummy takes it up the bum

And I said yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Whoa)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw (Oh)

Well I guess
It's ‘cause of them I'm here
But before I go on
I should make one thing clear
How could they
Ever put me through this?
‘Cause seeing your parents fucking
Is worse than drinking piss

And I said yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Oh)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw (Oh)
Yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Oh)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw (Oh)
Yeah, yeah, yeah, yeah
Bet you don't know what your parents do
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw
Yeah, yeah, yeah, yeah
Bet you don't know what your parents do (Oh)
Yeah, yeah, yeah, yeah
Everyone knows that their parents screw