Is this thread a contest?
If it is, then here's my suggestion for a
"Sly Theme Song" 
This a no brainer! Sly is all about a "New Attitude"...., a "
Sly Attitude"
I'm feelin' good from my head to my shoes
Know where I'm goin' and I know what to do
I tidied up my point of view
I got a
sly attitudeRunnin' hot, runnin' cold
I was runnin' into overload
It was extreme, ex-ex-ex-ex-ex-extreme
It took it so high, so low
So low, there was nowhere to go
Like a dream
Somehow the wires uncrossed, the tables were turned
Never knew I had such a lesson to learn
I'm feelin' good from my head to my shoes
Know where I'm goin' and I know what to do
I tidied up my point of view
I got a
sly attitudeI'm in control, my worries are few
'Cause I'm sly like I never knew
Ooh, ooh, ooh, ooh, ooh
I got a
sly attitude