When you fold up a bit of Loo Roll and lay it down in the toilet when you have a poo.
This is effective in combating two common issues on the crapper.
1. You don't get any splashback so your bumhole doesn't get wet.
2. When you are in a situation where you don't want other toilet users to know you just had a poo, (usually in a public toilet), you lay one out, and the undesirable plop is silence
Dude, I just forgot to use a safety blanket, the splashback was my own pisswater, and it went into my butthole.
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