You ESCAPE from somewhere that has walls or chains, but you abscond from somewhere where the only deterant is that you are not ALLOWED to leave, but there are no physical confines e.g. .
Man... you really absconded that ass last night didn't ya? cmon... dont lie... ooooo ya you did, C'MON be honest, you a ddoooggg, oooo ya, way to GOOOO. W00T, ABCOND THAT BOOOTAY
Jeff was blowing off Sally forever but she wouldn't stop calling him. He finally had to abscond to Constantinople. He told her he got a job at a research station in Antarctica; pretty good work for a guy who didn't graduate high school.
By Corella
Abscond
V. To act as Tom Borque would in any given situation