My friend

[Faolan]

My friend is farther into puberty than me even though I am a year older than him. He is always talking about how big he is. What should I say to him because it is really annoying?

[Starlight Blaze]

just kinda tell him, okay i get it, you're big, I don't like you saying it, can you please stop?
something like that, except maybe less awkward :/ sorry not much help

[HikaruTheHunter]

Well if you believe he is farther into puberty than yourself, than tell him that you understand but you don't like his bragging or that you don't care. But be polite. But judging by your post, you don't even know for sure that he is bigger. It may be just a ploy for you to reply and also compare or something with him. He may just be trying to find a friend (that he can trust) to compare with. Some people are weird enough to do that by bragging just to get you jealous and delve deeper into their plan. Hope this makes sense. :)

[Unlucky_Leprechaun]

I understand what you are going through as I was a "late" bloomer... and all my buds passed me... I got crap all the time. I usually responded with (depending on where we were and circumstances). Congratulations..and I left it at that...only had one that wanted to compare and ya he was bigger...