butterfly butt
(n) buht-er-flahy-buht - An extremely well-defined male posterior which resembles a butterfly's wings
Person 1: I do say, that gentleman has a lovely buttocks.
Person 2: I concur, in fact I do say it is worthy of being called a butterfly butt.
Person 1: Mhmm yes.
Person 2: I concur, in fact I do say it is worthy of being called a butterfly butt.
Person 1: Mhmm yes.
Butt butterflies
When a girl is kissing your neck and your butt gets tingly and feels like butterflies are flying out of it.
Damn shawty keep kissing my neck. You giving a brotha butt butterflies