(Adj. or N.) A word used to describe someone with the stupidity of the Frankenstein
monster. Usually coupled with the
dumb look of the
monster's face and even walking around like the monster if the symptoms of frankstupidity are sever enough.
Example 1 (Noun)
Alex: 2+2 = fish
right?
Amanda: NO! God, Alex, you're such a frankenstupid!
Example 2 (Adj.)
Amaly: I stole $
300 from Amanda
haha
Marbella: You're so frankenstupid, she'll figure out its you.