smashed up Wheaties
can of corn
mix it up and add water....but keep it as doughy and sticky as possible so you can form it around treble hooks.
Wheatie balls are the she-it. Or man up and go Indian style like my kids, just jump in a wrastle 'em.
They got sick of catching bluegill one day and asked if they could try to catch some carp. I said sure, have fun. I went running back out a few minutes later when I heard screaming and splashing. My son, the blonde, and his buddy convinced my daughter that the only way to catch a carp was by hand, and in she went. The screaming was from the boys who were in disbelief when she came out with a fish.
Not 20+ pounders, but watching little kids wrestling in the mud with fish is highly entertaining. Unfortunately, mine aren't little anymore and their antics these days are less entertaining and far more expensive.
This is at my Grandpa's house. Carp like these are very common, but he has some grassies that look like freakin sharks swimming around.