Tad

1. A small amount (see also ‘blim’).
2. Can also be used hyperbolically to imply “a lot”.

1. “How much milk do you want in your tea Ethel?”
“Oh, just a tad Mavis, ta.”

2. “That went horrendously wrong!”
“Hmm, just a tad!”

Blim

A small piece of cannabis resin that is too small to be categorised by weight or price, ie less than a teenth and typically, a spliff’s worth.

Timbo fancied one and knew there was an emergency blim in the kitchen drawer.