If your going to use the Urban dictionary
One should quote it accurately:"In some situations, it also means that the prostitute / escort is willing to perform some services without condoms, akabarebacked, usually blowjobs (BBBJ)." The first 3 words "In some situations"qualify the statement NOT all situations. I believe all MEN know if they've had a GFE, most have had plenty of BBBJ's that were never intended to to be GFE and plenty of GFE's that didn't include BBBJ. But I guess for the Old Timer who loves miss Divine the urban Dictionary is his source, he should have just asked her she has an incredible amount of "Urban influence" in her life, just ask around.
VS