Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior

Bad behaviour
Was my saviour
Making mischief
Used to make my day
Subsequently
Accidentally
I put my fist
Through a windowpane

Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior

I remember
Once I had a brain
Amnesia
Never crossed my mind
Tonsillitis
Was my alibi
Truancy was
My vocation

Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior

Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior
Bad! Bad! Bad! Bad! Behavior

Copyright: Kobalt Music Publishing Ltd.
Writer(s): CIAN CIARAN, DAFYDD IEUAN, GRUFF RHYS, GUTO PRYCE, HUW BUNFORD