Noun
FWB (plural FWBs)
Initialism of friend with benefits.
Montana FWB, 2 miles off WV 10 S on WV 37, Ranger, Thurs. 7pm; Sun. Source: Internet
You are hiding what you feel, which delegitimizes any relationship, but since you are “only” an FWB, you are not “allowed” to feel emotionally invested. Source: Internet