I've been looking for a "hand wave" symbol to use in a handout, and I came across this question on the main TeX.SX site. Currently, the question has been closed as a duplicate of How to look up a symbol or identify a math symbol or character?
As the question is currently written, closing the question makes sense. However, after looking in The Comprehensive LaTeX Symbol List, I was not able to find a satisfactory symbol for this "hand-waving-in-a-proof-or-argument" purpose.
As such, I think the question could be reopened and reworded to ask how one might go about designing or drawing such a symbol, perhaps with
metapost or whatever. I think such a question would be appropriate under the fun tag.
So, I wanted to raise the possibility of reopening this question. Since I'm not able to vote to reopen a question, I thought raising it on meta would be the next best thing. Thoughts?