Dunking Donuts

[Frank_Stein]

Is there any weird item cup chem reaction that would be messed up by clicking cups with food to dunk them? Like say you wanted to add something to the cup contents instead of dunking it?

That was my thought. There are things that already have reactions when they're clicked into drinks.

You could maybe have certain cups and containers work that way while others be don't, like cups and beakers. Maybe mugs?