ENTP, they can either be a great friend, or a total pain in the ass. My following statement is based on 3 ENTPs i know in real life; one of which being one of my best friends who I've known since birth, one being another close friend, and one being a girl i know at college and spent an entire semester talking to:
The main reason I say ENTPs annoy me the most would be because they continue to argue a point even after someone else's logic debunks their argument, or they'll try to shade over the other person's logic by making something up to give their argument more false worth. And like publicity, bad worth is still worth.
And don't get me wrong, I love having conversations with ENTPs, just sometimes they invalidate authenticity in their words, which comes across as a sin in ENFP-land