1. Say something meaningless.
2. Wait until someone points out what you have said is meaningless.
3. Accuse that person of failing to counter your argument.
4. Proclaim yourself the victor.
You can't argue against meaningless statements. It's the weapon of choise of the average flat Earth proponent.
Or plan B (flat earther point of view - I'm not a flat earther).
1. State that Earth is flat.
2. Listen to logical arguments from round earthers.
3. Fill problematic situations with all-powerful aether that is responsible for sunsets, also hides up the light as black holes do, also is responsible for planes to fly.
4. Proclaim yourself the victory, you can also laugh at round earthers how stupid, sheeple and NASA-believers they are.