Top definition
When someone says something so incredibly stupid that you are at a loss for words.
Person 1 "Hey, check out this article about the Flat Earth, it's what convinced me"
Person 2 "..."
Person 1 "...you ok?"
Person 2 "...wha...? Oh, yeah, I just had a moment of Stultus Aphasia, sorry."
by Tommology February 14, 2019
Get the mug
Get a Stultus Aphasia mug for your mom Beatrix.