smoutebol

Etymology
From.

Noun

 * 1)  an oliebol-like treat, deep-fried in lard
 * 2)  an oliebol

Usage notes
A smoutebol is officially fried in animal fat, while an is fried in vegetable fat. In colloquial use however, the two words are often used interchangeably. A smoutebol is a typical Flemish treat, hence the word is mostly used in Flanders.