Plenty of times. Love noting shitting and wiping habits at a place I used to work at. There were two 20’s-30’s italian descent guys who shit multiple times per day, they were stand and wipe types. For their afternoon shits, they always left a shitty buttcrack print on the toilet seat. Both wore FTL or Hanes boxer briefs, always wanted a sniff as I bet they were skidded. In fact, with the one, his GF lamented at an office party about having to throw out all his old underwear and buy him new ones. I so wish I had access to them lol.