When people try to pronounce or spell a foreign word they often go a bit over the top.

a point of entrée New York Times Nov 09 (entry will do)

adazho for adagio

Anay Anay for Anaïs Anaïs

apogee pronounced apozhay (and spelled apogée)

brushetta for bruschetta

caché for cachet

canapps for canapés

Capdevia for Capdevila (there is a David Villa)

carte de visité for carte de visite (it's vizeet, not vizitay)

chaise long for chaise longue (with a G)

chiqué for chic

cliental for clientele

creton (rhyming with Breton) covers for cretonne

crudettes for crudités

deja vous for déja vu

deux cheveux for deux chevaux

entreco steak for entrecote

Epernay for épergne

epliattes for epaulettes

etoi for etui

fetii for the plural of fetus

fem fatél for femme fatale

kletsmer for klezmer (A friend writes: And then there are those people who try to hypercorrect, incorrectly, and say "klezmeer", with the accent on the ultimate syllable, even!)

lowzhear for loggia (or log ear from To Buy or Not to Buy)

makismo for machismo

margarine with a hard G

menazherie for menagerie

mersli for muesli (that would be meusli, but only in French)

neesh for niche

oxymoron pronounced “agzimmaron”

Pinot Greeeezheeeo for Pinot Grigio

pouffé for pouffe

repartay for repartee

sans souchie for sans souci

The Tweeeries Gardens four the Tuileries in Paris (assuming the French don’t pronounce their Ls at all)

Thinking that cinema is an Italian word and should be pronounced CHEE-ne-ma

torturous when you really do mean tortuous

tripteesh for triptych (triptick)

unairing for unerring

vinagray for vinaigrette