Silvana Hadsell Edit Meaning

1. to be completely knowledgeable on a particular subject; the authority "Jennifer Aniston is the 30 on ruining her own relationships..

1. It is the backwards spelling of "Firefox" Firefox -> |Backwards machine| -> xoferiF See firefox, xoferif, mozilla, s..

1. Acronym. Wank over bog. 'ahhhh, fetch us a kit-kat will ya Gavin, i'm starving' 'sorry pet, i'm off for a wob..