daily if necessary. The definition might be a bit misleading, for I dont think the person does necessarily have to be a friend. Its probably better and safer than hooking up with random people to satisfy your sexual desires. Vote how vulgar the word is not how mean. It does not have to be full-on sex, it can stick to any aspect of sexuality youd like to explore Sexuality is a complex thing, and its easily conceivable that one given partner cannot fulfill all your needs or is interested in experimenting some things. Kstahl 7 years ago 0, thumbs up 0, thumbs down, comment. I was looking at craiglist and I noticed some of the personal ads have fwb and I can #39;t figure out what that means lol. Friends that are usually both single ; that do " stuff " together as in sex, making out etc. Top definition fwb unknown, translation-Friends with benefits- the words basically explains itself. a To link to this term in a wiki such as Wikipedia, insert the following. Read more about Google's penalty here. Most vulgar, your vote: None (To vote, click the pepper. It means you guys can do something you enjoy together, hang out, and have sex casually on top of that, if you both feel like. Some people would be amazing FWB, but terrible gf/bf. You can have some, even though youre already in a relationship.