From Etsy seller SceeneShoes comes the custom brassiere pictured above, which Technabob has dubbed "Angry Boobs." Featuring the red bird and a pig from Angry Birds, giving this US$35 creation as a gift will probably inspire either laughter or thrown objects, depending on how good a sport your significant other is.
The bra is available in sizes from 34A to 38DD; if you ask me, SceeneShoes missed an opportunity by not using different birds for different cup sizes. And now the next time I see my wife I'm going to be hearing a high-pitched "Wheeeeee!" in my head, so thanks for that, SceeneShoes.