Haha... This situation had happened to me when I was bullied in the past, though nowadays I am the bully
Take it as a compliment, and tell him something like "Yeah, the girl was nice, sorry I got her before you do". OR to reduce the effect of the DLV of the story (if it's even a DLV) ask the AMOG to tell the group how weird you are for going for such young girls, and laugh about it, tell him something like "I'm so glad that though I'm having such weird taste, u're still my friend". USUALLY the guy will shut up. It's not funny but the guy will shut up.
I had one time when a group of guys made a joke about me doing Capoeira movements (u know all the swaying movements), and said it's weak and silly. The AMOG asked me, "now tell me what makes Capoeira superior?". I told him "It's good for showing off!". The AMOG stopped and the whole group laughed.
Similar situation for having "different taste"
Have fun
Best pal,
Steven
