True, but a response that deems the title of Theotokos "stupid" is severely lacking in IQ.
The Church declared that both Divine and human natures were united in the person of Jesus, the son of Mary. Hence, Mary may be called Theotokos, since the son she bore according to the flesh, Jesus, is truly one of the Divine persons of the Trinity. This Marian title is really a Christological statement, which affirms that the second person of the Trinity, who was born into history as fully human, is really 'God with us'.
Mary is the Theotokos, the one who gave birth to God. This single word sums up the meaning of Luke's phrase: 'Mother of the Lord' (Lk 1:43)