Haha, that’s not what I meant. I was thinking of out-of-town yeshivos coming to her neighborhood and being told that this is not a house that appreciates having bochurim come. But what I can actually see the bochurim saying is “For every chunk of our friend’s vomit that we clean off your lawn, will you give $5 to our yeshiva”?
Some people really have a good time with this. One person gives out to each group based on how well they do in a game he makes them play called “Are you smarter than my 5th grade daughter Sheindel?”