After shikamaru finishes stating his answer he is attacked by some sharp needle like material which tears of his clothes and then lifts him up in the air. he quickly understands it is the Shadow controlling of his teacher. He is initially struck with the shear speed and strength of his teacher But he gathers his wits a little and due to his natural laziness doesn't give much attention to his teachers expressions. With a strong will he speaks So Old Man you want to play rough so be it. And If you don't want to call me Handsome how about Gorgeous Young man. Now to answer your question
The Nara clan is a well known clan of KONOHAGAKURE. This clan is well known for their intelligence, ninjutsu that entails the manipulation of shadows, and tending of deer such as Rikumaru, which graze in a large area of the Nara clan forest. Shikaku Nara was the most recent head of the clan.They have kept a book with medicine preparations and effects for generations which imply they are skilled in the area of medicine. Among the medicine described in this book are the secret pills used by the Akimichi clan.
The Nara clan has a special relationship with the Akimichi and the Yamanaka clan. For several generations, members of these three families have formed "Ino–Shika–Chō" trios, named after the first part of the names of the members with the Nara members being the "Shika" in the trio. To strengthen the unity between the three clans, a member of the Sarutobi clan will give them special earrings to present to each generation head when they are promoted to chūnin after which they will swear their oaths. The earrings also symbolise that they are considered adults by their respective clans. The clan members also seem to favour wearing their hair in ponytails.
Clan members Mentioned are
1.Shikaku Nara
2.Yoshino Nara
3.Ensui Nara
4.Me Shikamaru The Gorgeous Nara