Who can even consider the thought we might ever encounter find a badly written ad. On Craigslist no less!! No! No! This can't be the result of a hurried post from someone too busy to spell check let alone carefully proofread her ad to ensure that its meaning cannot be misconstrued by folks looking feverishly for something salacious to gossip about. It must be a subtle allusion to the "other" services she provides to every guy who calls her mobile phone.
The girls at micros do not have anything to do with writing the ads; their ability to speak English is already marginal, let alone the ability to write a sentence of more than two words (as in 'fuck me!... lol).
The ads are written by the papa/mamasans or more frequently these days by third parties who compose and post the ads on CL. What goes in them is a combination of truth, fiction and plain misleading enticement, whatever works to get the john to call. Just consider that most CL pix are fake.
'No' restrictions generally means 'few restrictions' as in 'open to fetishes'. There are many johns who have them; and some of these fetishes are beyond the comprehension of many folk. It can also mean two men and one woman, with the girl taking two in the pussy simultaneously. There's a lot more going on behind closed doors than most pooners would guess at.
If you are concerned about language, then eliminate the ads with 'no' or 'few' restrictions as well as those with "open-minded' or 'anything' or 'everything' as those might be code for bbfs. Usually these end up being 'anything except' and 'everything except' if someone were to ask.
Is it that some girls offer bbfs? I wager so, and further that most of these
do not have ads which suggest that they do, so you would never be able to guess at it. Realisticly, most girls would not put it out there that they do bbfs. Only the customers who do it with them would know, leaving those customers who do not request it in the dark.
So, the best ways to ease your concern is by being covered or to refrain from the pooning hobby totally.