A couple that occurred to me.
Following my second urination after the catheter was removed, I reached down to pull up my underwear then, with my other hand, I motioned to tuck. What a great feeling to finally realize that I do not have to do that anymore!

Using a public washroom for the first time. At the airport on my return home, I visited the washroom and really couldn't care about anyone seeing me through the cracks between the door and the stall.

Wearing form fitting yoga pants. Look Ma! No Bulge!!!!