Pepper : adj. Seasoned with pepper. By extension: which evokes the smell, the taste of pepper. Drunk, drunk.
Peppery: Excessive, nimble, exaggerated, daring, daring.
Rude, licentious, saucy.
Expensive: the note is peppery: excessive.
Being peppered: being syphilitic, suffering from an STD (Sexually Transmitted Disease).