say spank

[newkeenlearner]

Phoebe: Ugh, I hate this year!
Ross: What’s wrong with this year?
Phoebe: Well okay, it’s already February and I’ve only given two massages and they were both the worst tippers in the world!
Monica: That was me and Ross.
Phoebe: Oh that’s right!
Ross: Hey, y’know if you want to pick up some extra cash? Some friends of mine made good money doing telemarketing.
Monica: Oh that’s a great idea. You’re really good on the phone.
Phoebe: Yeah and yeah, and it would probably be better than the last telephone job I had. Y’know, I probably wouldn’t have to say spank as much.
(Monica and Ross are shocked.)
Ross: What?
Phoebe: Oh yeah, like you never called!

Source: Friends TV show



What do those bold parts mean?

 

[Phaedrus]

Phoebe: [. . .] it would probably be better than the last telephone job I had. Y’know, I probably wouldn’t have to say spank as much.
(Monica and Ross are shocked.)
Ross: What?
Phoebe: Oh yeah, like you never called!

Source: Friends TV show

What do those bold parts mean?

She's implying that her last telephone job was as a telephone prostitute and that Ross has surely called telephone prostitutes.

 

[J&K Tutoring]

I understood a step further- that she had recognized his voice in a call she had taken.

 

[Tdol]

And it sounds like a BDSM sex line.