I’m sure by now he’s found another unsuspecting bimbo/doormat to cozy up to and mooch off of.

He must be pulling another (one of his (famous)) snow job(s) on his next unsuspecting conquest/victim/bimbo.

He must be taking another one of his unsuspecting victims/bimbos for a ride/the ride of her life.

He's probably moved on to his next ditz/bimbo/victim and is charming/bullshitting/sweet-talking his way into her pants/bed/life as we speak.