Overdue Mum

Alright listen up, chucklehead. This "joke" is sayin' your mom is so cheap, she's practically givin' herself away on eBay for a measly two quid. And the only reason she's doin' that is so she can afford to treat herself to a male stripper. It's an insult 'cause it implies your mom is both worthless and desperate. Sheesh, you needed me, Explain bear, to spell that out?