Sobriquet \SO-brih-kay; -ket; so-brih-KAY; -KET\, noun:

A nickname; an assumed name; an epithet.

In addition to his notorious amours, he became distinguished for a turbulent naval career, particularly for the storms he weathered, thus bringing him the sobriquet “Foulweather Jack”.
— Phyllis Grosskurth, Byron: The Flawed Angel

At a small reception on the occasion of my twenty-fifth anniversary in this position, my good friend Izzy Landes raised a glass and dubbed me the Curator of the Curators, a sobriquet I have worn with pride ever since.
— Alfred Alcorn, Murder in the Museum of Man

There was an omnivorous intellect that won him the family sobriquet of Walking Encyclopedia.
— Eric Liu, The Accidental Asian

Sobriquet is from the French, from Old French soubriquet, “a chuck under the chin, hence, an affront, a nickname.”

Dictionary.com Entry and Pronunciation for sobriquet

If you wear underwear, it’s a skirt!

Don’t peek under my link!

You know what I need? Deep meaningful questions, like “What is God?” answered by DudeBro and his buddy BroDude!

What is this link?

I didn’t go visit their site, because … well, I value my sanity, but if you’re braver than I, you can check out the answer to Life, the Universe and Everything over at the Between a Duck forums.