A British person with a bellend hairstyle who, when asked if they had fun clubbing last night, responds "Yeahhh mate it was fair." They are commonly found on British university campuses and private schools. When they laugh it turns into high-pitched grunting.
Chillen with the billen means your chilling at home watching YouTube or drawing, in other words your doing absolutely nothing. If your talking to a friend about it means your just doing the same as normal. Another way to say it, is chillen with THE billen.
Friend #1: What’s up man?
Friend #2: Not much, just chillen with my billen.
a sexual aid worn on your head whilst chanting foreskin. common among devonians whilst tucking their heads inside there foreskin and rolling around on the floor.