While making whipped cream
dave: Gah! *sputter* *curse* *sputter*
me: What's wrong?
dave: Argh!
me: Wait! I know! Did you put red food dye into the whipping cream instead of vanilla?
dave: Who put the red food coloring where the bottle of vanilla is usually kept?!?!
me: I haven't used the red food coloring in so long. I have almost confused the two myself, though. Almost.
dave: Win any games of Checkers lately?
me: Read any bottle labels lately, Chemist?
dave: Ooooo. Good one. I think you won that round.