Am I capable of poop on a toothbrush?

Last night, Ricky & I are getting ready for bed.

He's brushing his teeth with his electric toothbrush... going right along... when all of a sudden, he stops.

He pulls the brush out of his mouth & just looks at it... then at me...

Then he sniffs it.. & then looks at me.

I'm getting worried that he's having a stroke or something - what's going on? 

He looks at me & says, "My toothbrush tastes funny... & it stinks!"

I ask, "What does it smell like?"

With all the seriousness in the world, he says, "It smells like DOG POOP!"...

Then with all the seriousness in the world, he looks at me & says, "WHAT DID YOU DO?"

I just busted out laughing... what the heck?  What did he think I was capable of? ... then I'm thinking, what did he do that I havent found out about that he knew that would be my way of resorting revenge? hmmm...

I was laughing so hard I had tears out of my eyes - which made him think I was actually GUILTY of putting dog poop on his tooth brush... which made me laugh even HARDER. 

What a contrast of faces... His, a look of shock - with tooth paste dribbling down his mouth... Me?  Laughing so hard I was ready to puke, with tears running down my cheeks.

I still think he honestly thinks I did something to sabatoge his brush...

.... I did forget to tell him I dropped it in the toilet though while I was cleaning...

JOKING!!! Oh geez... dont tell him that! He'll believe it!....

Needless to say, he had a spare toothbrush head & replaced it...

Now I'm just wanting to soak it in something to make it taste funny just for fun.... any ideas? 

And no - I wont go for dog poop... maybe...