Refers to large U.K. police vans, very distinct in size & colour. Riot Vans come in White with blue stripes & mobile camera units come in Yellow.
"Blud, lets bounce theres a bully van round the corner"
by sakura2k1 July 07, 2005
a van that's a police van
david got arrested and he gt taken away in a bullyvan
by lurkz fam! March 02, 2008