I'll call this kid "W" for privacy. Here's how a conversation usually goes when me and my friend(S) are in a group:
Me:"OK, That is the Nervous System, that is~
W sings in a tune:"Oh, S is a girl..."
Me and S look at W shortly and return to our work. The teacher starts explaining something.
W:"Shut up. Shaddup. Just- Gah, I get-"
I cut him off and tell him to shut his mouth.
S and I are working, when-
W: "Guys, the answer to #3 is C."
Me and S know it's wrong, and correct him.
W:"No, that's wrong."
I try to explain why.
W:"Alright, shut up, I know."
We make it to the "Reproductive System" part of the assignment.
He's laughing and making bad love puns the entire time.
Finally, I'm done. I turn in the assignment, my brain cells dead from the cancer that is W.
S can't go anywhere because W's apparently his "friend". But I know for a fact that S hates him deeply, so do I.
He's a constant 9gag user.
Can somebody explain what this type of person is?...