Don't read if you're squeamish about snakes and what they eat!
On Monday we went to sit in my mums garden, and she asked me to nip to the pet shop on our way to hers to pick up her snakes food. I walked into the shop and my brain froze, what I should have said was "I'm here to collect my mum's frozen guinea pigs."
But what I actually blurted out was "I'm here for dead guinea pigs." 
To give her credit though, the woman in the shop didn't bat an eye and just went "Oh yes I'll go and get them for you." God only knows what the customer behind me must have thought though 