What are the ones you've loved the most or have had stuck in your head all day?

Everyone knows: "My bologna has a first name/It's o-s-c-a-r/My bologna has a second name/It's m-a-y-e-r..."

I also like "the Joy of Cola" from Coca-Cola's old campaign.

You actually enjoy jingles? They're extremely effective, but I find them so incredibly aggravating and annoying (which is what makes them effective).

I like some of them... I can give credit for clever marketing but some do drive me nuts.