I assume a lot of these are jokes. In fact my Venmo feed is basically reversed. If someone spots me $5 for lunch I'll likely pay them back for "Drugs" or "Ill

I assume a lot of these are jokes. In fact my Venmo feed is basically reversed. If someone spots me $5 for lunch I'll likely pay them back for "Drugs" or "Illegal Activities" and if I'm actually doing something I would like to keep private I will say "Stuff" or "Thanks".