"Eric and Megan Swope"

Try this experiment. As you flush the toilet, dump in a bucket of water.
If it flushes well, then the problem is that that bowl isn't bringing enough
water in fast enough to make it work. If it still doesn't flush well, then
the problem is in the bowl or soil pipe. Report your findings to the
plumbing newsgroup, and we'll provide additional suggestions.

Of course you can also post it on the DIYer board. That's always good
for a laugh or two.