flauw

Etymology
Possibly through from ; see further at. If so, a doublet of.

Adjective

 * 1) boring, tasteless, uninspired
 * Hij haalt soms de flauwste grappen uit! - He pulls the lamest pranks sometimes!
 * 1) languid, weak
 * 2) (concept) vague, hazy
 * Geen flauw idee! - Not the faintest idea!
 * 1) (flavour) tasteless, bland