Shutting down a certain area/person in all cases involving violence .
Caius: oi some wythy man rollin our ends today
Kyle: if they roll get evertytin lock arf
Lewis speaking to Tyler: come my ends get lock arf
lock arf: define #2
When a group of young black males come together in an effort to escape from police, as police have locked off all road entrances and exits
bruv duck fam that roads lock arff
lock arf: define #3
When you are in a relationship and you don’t speak to any of the opposite sex.
So you drop all you side hoes/men
Oh your on lock arf