The most entertaining part of all this to Thor was that he really didn't feel the need to compete with Quill. But after engaging with him on his ship it'd sort of become a game. Quill just kind of naturally fell into a role where Thor felt it was his solemn duty to keep him on his toes and jab at him here and there. It was mostly harmless jest. But it was also funny as hell seeing Quill get so worked up about it. So much so that Thor found it impossible to stop.
He raised an eyebrow, unsure of what the tubby comment was about but just wrote it off as nonsense spouted off by the Moron in a desperate attempt to best him. It was cute, really. "I was more making a reference of you being soft in nature, but I can see it went over your head." He set his empty mug down. "And indeed, fair Gamora, perhaps we can train together sometime. I'm certain you could keep up, perhaps even best me. You can bring him along; we can modify the training for him."