Oh fabulous! I love how your mind wanders! Mine does it tooWent to Sainsbury's, mind wandered off and came back with
Down the toilet, down the pan, Peter Pan, peter.
I noticed in the list that Prof provided there was a lot of cockney rhyming slang and words i'd heard used on Only Fools and Horses and Minder in the past but I didn't actually know the true meaning of them. Now that I do, it shall be interesting to watch those old episodes again and pick up on the usage.