I went to Sainsburys for oven cleaner yesterday, but when I got there couldn't remember what it was I'd gone for... Wandered round for a while and bought some magazines and biscuits thinking it might come to me what I really had gone to buy but just couldn't remember, so had to come home. Sods law I remembered when I was halfway home, but couldn't be arsed going back so pinched some from my mum's house instead.