Faburban - A dumb word people put on Facebook to make you feel stupid f

A dumb word people put on Facebook to make you feel stupid for not knowing it and waste your time looking it up.

My mom posted 'Faburban' and said I was a failure for not knowing it.

I saw 'Faburban' on my brother’s Facebook and it made me mad.

My teacher used 'Faburban' in class and I had to look it up.