Baljeet is very intelligent, having worked out a number of equations while trying to figure out how to weaponize Murphy's Law.
Baljeet is a short boy with a round face, brown skin, dark eyes, and short, curly black hair. He wears a pair of blue coveralls over a white short-sleeved shirt alongside a pair of blue sneakers.
Baljeet is the timid yet intelligent Indian friend of Phineas Flynn and Ferb Fletcher who frequently takes part in their big ideas. He enjoys learning, and he has a compelling need to get good grades, to the point that he believes failing a math test is the scariest thing in the world.
In "The Phineas and Ferb Effect", Melissa and Zack met Baljeet alongside Buford in a Pistachion prison. Eventually, the four of them broke out together and ran into the rest of their friends, where they went on to save the world together.
The image gallery for Baljeet Tjinder may be viewed here.
“Wait... You are Zack Underwood of The Lumberzacks! I have your CD! I carry it with me always!” —Baljeet Tjinder[source]
“I cannot believe that Milo's mere presence can affect the probability of events around him! That violates every known law of physics!” —Baljeet Tjinder[source]
“Yeah, I promise I'll never eat at a salad bar ever again!” “You never do anyway.” “Yeah, but they didn't know that till now, Mr. Blabby McMouthenson!” “That is not my name!” —Buford and Baljeet[source]