When you receive a blow job that reminds you of a previously received blow job
Mike: yo dude I slept with felicity last night and talk about a deja BJ
Andrew: it reminded you of Stacy thatâs crazy bro!
When you recieve a BJ equally as good to a previously received BJ
Mike: yo man i got deja BJ when I got head from felicity last night
Andrew: bro it reminded you of Stacy, thatâs crazy man.