This term is used when describing somebody or something very thicc and fantastic it is unthinkable. It can be used in many different situations as listed below.
"Damn.... she lookin' fantasthicc today"

Person one - "You can tap my ass later"
Person two - "that's fantasthicc!"

Person one - "Did you see *insert name* today?"
Person two - "Heck yah, she is so fantasthicc"
by dev.dawg October 22, 2019
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