dafoofdafud
Dafoofdafud can be used to explain slight pain or utter confusion when used as utter confusion you extend the 'u' sound, and you say it like "dafoofdafuuuuud" Common uses dafooddafud:
1. owww I stubbed my toe!! dafoofdafud!!
2. Person: asgoodda badog hofas dunger afdo.
You: dafoofdafuuuuuud??
2. Person: asgoodda badog hofas dunger afdo.
You: dafoofdafuuuuuud??