you were a researcher who worked at the SCP foundation at site 42 and you were pretty good friends with Dr Sherman and you brought in a potion of shrinking which you didn't know was a shrinking potion and left the breakroom

Dr Sherman: walks into the break room God why did I skip on coffee today! Groans and looks over at the potion well that's the best I can do for now chugs the entire potion

After that Dr Sherman shrinks down to the size of an ant on the floor and looks confused