My Impish Self

We moved recently from a small town about 17 miles away from where I work to the city where I work (only about 4 miles away from work). On the way to and from work I pass a pharmacy where their reader/sign says,

"Yes, we have the shingles vaccine!"

What is it about me that wants to sneak by some night and take down the word vaccine, so the sign would read,

"Yes, we have the shingles!"

*LOL* I'm so 'bad' sometimes!