Best naughty compliment ever
 

Oh my that wont fit in my mouth!
You're so sweet can I lick you?
Milk does make your body good but damm how much do you drink?

Anyone got any others?

Your asshole looks like a chocolate treat, I can't wait to lick it!

Do you have a license to conceal that thing?

What does it eat?

...brunettes...hehehe

Wow...is it hard to run with 3 legs! :Graucho

I don't think it's going to fit.

I'd swim up a river a gasoline with a lit blow torch shoved up my ass, just for a chance to tap that ass!

The best two I have ever gotten were:

That was the most orgasmic experience of my entire life!

and

How is it that you don't have 10 girlfriends with a tongue like that!

Oh yeah I almost forgot...Not really a compliment I guess, but does making a girl lose control of her emotions from an orgasm count as a compliment?