Green’s Dictionary of Slang

Wilson (Pickett) n.

[rhy. sl.; ult. soul star Wilson Pickett (1941–2006)]

a ticket.

[UK]R. Puxley Cockney Rabbit.
[Ire]P. Howard Curious Incident of the Dog in the Nightdress 176: I grab three Wilsons for Scooby Doo.