A modified corn dog, regarded as a delicacy in Bangladesh.
To produce a chag dog, one must acquire a frozen Sonic corn dog (at least two weeks old), remove and eat the cornbread, and then penetrate their anus with the hotdog. The hotdog cannot be removed from said anus until the digested cornbread is reunited 36 hours later.
Chaahat is awesome. The best thing to ever come into your life. She is talented, beautiful, intelligent and will make you laugh until you cry. Chaahat is naturally a high achiever and bitch has a bright future. If you meet her, don't let her go because you will never find anyone like her.
Bro Jacob's new girlfriend is hot and smart, she's such a Chaahat.