A person that you are not a couple with, but you occasionaly fuck when your bored and horny.
Dee: Are you two going out?
Steve & Emily: No.
Dee: Then why do you fuck all the time?
Emily: Cause we're fuck buddies.
Steve: Emily, You're the best fuck buddy ever *smiles like an idiot*
A situation where one person is in love and the other person is not, but the person in love pretends to be happy with only sex and gets angrier and angrier and sadder and sadder.
Tim won't even hold hands with me walking back to his place I hate that he thinks I'm his fuck buddy.
All the benefits of being in a relationship minus the bullshit like not doing enough for Valentine's Day or her birthday, not spending 3 months salary on a stupid ring, and not spending enough quality time with her.
The sex with Lisa is great but she's a pain in the ass - I wish we could just be fuck buddies and not boyfriend/girlfriend
A person who is not your boyfriend or girlfriend (or farmyard animal), with whom you have sexual relations, on the mutual understanding that you both want sex and nothing more.
Strictly, for the term 'fuck buddy' to apply, both people involved have to be single.
"I ain't had any dick in weeks! I'll give Mike a call. He's my fuck-buddy."
A person who is your friend but also fucks you whenever you'd like or if you would like a blow job they are more than willing to fulfill that request as well.
I called up my fuck buddy Sonny Vitale so I could get my dick sucked last night.