Sousou no Frieren - kmtakpk's Frieren Koma (Doujinshi) - Ch. 59 - (The Jacket) looks huge...

[MangaDex]

 

[Niewaznekto]

? I don't get it... are both of them saying "Big booba?"

 

[Airzpool]

which one is big? The cloth? Fren? Or maybe... the boob?

 

[rgtm573]

hungolomghnonoloughongous jacket

 

[WindOcean]

boobs

 

[Firemorfox]

? I don't get it... are both of them saying "Big booba?"

Stark probably is commenting on the jacket, and Fern (who is sensitive about her appearance), is commenting on other things.

Edit: Conversely, the joke may be that Fern is only talking about the jacket and it’s vice versa.