Insults really don't bother me (hey, I get em flung at me all the time by some chronic idiots on GC ), so I can't really think of one that stands out.

But... I remember one that greatly insulted my cousin Lori. Lori's on the heavier side and her boobs can literally poke someone's eye out... 40DDs to be exact.

One day I was in her room and I picked up one of her strapless bras. I was shocked at the size of it...so out of curiosity I position her bra on my butt to compare sizes.

My BUTT was the SAME SIZE as Lori's BOOBS.

She saw what I had done and I could tell she was hurt. I didn't intend for her to see it, but the damage was done and I apologized for it. She eventually got over it (I think).