Remember kids, always practice safe witchcraft, and never re-use the blood you've already utilized to draw the arcane circles to then make your curses. It just might backfire and leave YOU the one suffering the constantly-stubbing-your-toe hex rather than your intended target.
"Listen, we both know you're only asking to be polite, my arms are getting sore from carrying this shit and I still have to make it to the bougie part of town to get full size candy bars. Let's cut to the chase."