30 minutes

The time for an avarage person to find a normal definition of a word on Urban Dictionary.

Teacher: Everyone, int today 's lesson we are going to learn alot vocabularies. Today's main question is: what is the definition of the word "pandemic"
a while later...
teacher: alright times up, jimmy, what have you found?
jimmy: i haven't find anything on the urban dictionary!
teacher: how many times do i have to tell you jimmy, it will take 30 minutes to find a normal definition on urban dictionary!