Yesterday, driving back from Chicago on the Stevenson, a car passed me in the middle lane and he had a #QANON sticker plastered on his rear window. Since I was in the left lane (the only time I'm ever to the left is driving on expressways), I passed him and gave him the thumbs up. Not sure he knew what I meant, but he didn't shoot at me or try to cut me off.
He knew what you meant I’m sure!
Don't reinvent the wheel may I suggest a sign language letter Q
Print out a large “Q” on an 8.5X11 sheet of paper. Keep handy to hold up to fellow Qberts.