Sentence:  It's the kind of scenario Peter Sellers might have dreamt up while brushing his teeth, and some of the comic set-pieces – including Nobby's seduction of a fabulously overweight maid (Gabourey Sidibe) at a luxurious South African hotel – allow Baron Cohen to <WSD>indulge</WSD> his Sellersian fantasies to a previously unprecedented degree. 
Meaning of the word marked with <WSD> tags:  To satisfy the wishes or whims of.