A get-together held by really cool people with names like Sam and Sarah and Lunden and Frannie that is like a family reunion for people who aren't related. Lots of fun.
Sarah: Hey, Lundens going to be in town for the weekend. We should have a best friends party.
Sam: Great idea! Be sure to invite Frannie too. As many people should come as possible!
Sam: Great idea! Be sure to invite Frannie too. As many people should come as possible!
by baseball7 April 10, 2010
Get the Best Friends Party mug.A party where girls and guys have sex and the guy gives the girl a bracelt saying to keep it a secert and that they are now "best friends forever"
Tom: are you going to the best friends forever party this weekend.
Kate: Yea, i cant wait to find new best friends forever
Kate: Yea, i cant wait to find new best friends forever
by ae_chick May 13, 2009
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