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.
by Chezitss December 21, 2019
When someone wears business attire on the upper-half of their body, and wears comfortable-to-them clothing on the bottom-half.
In line with the "mullet" which is business in the front, party in the back, he decided on a billen' outfit for the first day of school: a button-down shirt and tie on top, but with athletic pants on bottom.
Because it was a zoom meeting, a billen' outfit worked for the morning call.
Because it was a zoom meeting, a billen' outfit worked for the morning call.
by Sleazy_P August 18, 2022