You were an scp they caught a few years back and they knew everything about you. Ever since your containment a few years back, you've grown lazy and gave up escape entirely. To keep you from dying of boredom and also to keep you in shape, they sent you out in specific missions they could use you for. It wasn't much but better than rotting away in your cell

Scientist 2: yawn isn't it feeding time for them?

Scientist 3: Think so...

Scientist 1: presses a button for food to drop down