If an ex-bf (works in same field who you worked with regularly and has been a source of lucractive work) calls you at work out of the blue after a long period of no contact where he could equally be calling either about a new piece of lucrative work OR could be calling fishing for sex
...
You answer the phone
what actually you want to say is " let's not fanny around with all this "how are you, been a long time" small talk - cut to the chase,
are you phoning for a work reason in which case, I'm interested and tell me about it.
or are you tapping me up for a f*ck in which case you can f8ck off yourself and this conversation is over.
I was going to go with
Sorry but I'm really busy. Were you calling for a reason?
Or is that too cold - bearing in mind it could actually (genuinely) be a work offer and if it is, it would be worth a lot of money to me.
Basically, I've got no time for him if it's a sex call and I just want to avoid that random chat before we get to the point.
Any other suggestions?