[[Delwedd:Winkelwagen.jpg|thumb|right|300px|Cadwch eich troli archfarchnad ar dennyn]]
[[Defnyddiwr:Mh69]] on i, ond dw i newydd sylweddoli gallai bod ystyr rhywiol anfwriadol gyda honno.
'''Archfarchnad''' yw fy hoff air Cymraeg.
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<blockquote>
"When I lived in Aberystwyth, someone stopped his car and asked 'Scuse me, how do I get to peely weely?' (Pwllheli, I assumed). So I said, 'Just go up the road to Machynlleth, head for Dolgellau, over Trawsfynydd, down through Penrhyndeudraeth, and Porthmadog, and you can't miss it'. He looked gravely me for fully a minute. 'Is that the quickest way?' So, I told him, yes. 'Damn' he said, 'Is there a pronounceable way?' "
</blockquote>
John Leek -- http://www.bbc.co.uk/wales/whatsinaname/sites/features/pages/howdoisay.shtml
