wika-wika
Example:
Student: How long have you been teaching,Mr. Ward?
Teacher: Wika-wika
Student:Hey!
Teacher:I'm sorry, I'll never say that again...Wika-wika...sorry.
Student: How long have you been teaching,Mr. Ward?
Teacher: Wika-wika
Student:Hey!
Teacher:I'm sorry, I'll never say that again...Wika-wika...sorry.