It’s simple. Create a product or select an existing product, then create a slogan for said product based on a well-known saying.
Example:
Vinegar body wash: You catch more fly honeys with VinegarTM.
I’d buy that for a dollar: Family Dollar.
I guess I should have mentioned that the purpose was to make puns from sayings, and that the slogan part was just the way I decided to do that.
Here is another example:
New warming pastry knife! Now you can halve your cake and heat it too!
(Maybe this is too difficult?)
Knitted magazine holder: Time in a stitch.
The slogan of Catholic Charities is (was?) Faith. Works. Wonders.
Eberhard Faber Pencils: We make #2.
Propel Flavored Water: Thyme in a bottle.
Scrooge and Marley: Humanity is our business