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1.
supermarket in the uk currently endorsed by fat tongued celeb chef jamie oliver.
jamie oliver says try something different. I say try waitrose instead of sainsburys
by henapen September 16, 2006
 
2.
sainsbury's (also known as J Sainsbury)is a supermarket in the UK and it's pretty soi disant - that means it's stuck up. fat-tongued essex boy Jamie Oliver currently fronts up the ads for this dismal store. I bet he hates himself for that, although he can have all the pukka food he likes because he gets a shit load of wonga for saying things like 'try something different'. try waitrose instead.
I noticed a grammatical error at sainsbury's today - it should be '10 items or fewer', not 'less'.
by henapen August 03, 2006
 
3.
Generic adjective, probably from London, inferring positive connotations. Part of a wide selection of meaningless adjectives created by Londoners. Synonyms include bank and box.

Probably derived from an English supermarket chain.
Man, that is well sainsbury.

We is goin sainsbury innit.

You must allow that unsainsbury, she has got AIDS.
by Moon March 23, 2005