Breakup-AIDS, noun.

Describing the process or symptoms of a crass weight loss after a breakup of a romantic relationship.

Under certain circumstances during or after a breakup, due to depression or otherwise missing motivation, an individual will eat far less than usual.

Hence the individual – often in a very short period of time – will visibly lose weight, which in turn will make outside people suspect the individual is infected with AIDS or a similar, life threatening disease, that is usually known to let people lose weight drastically.
Jennifer broke up with James.
James has lost a lot of weight. He looks like bones and skull... seems like he's got Breakup AIDS.
by Justlettinuknowaboutthis April 21, 2016
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to breakup with someone extremely fast.
dude 1: so whats up with you and amy
dude 2: shes getting clingy i think i'm gonna have to give her the band aid breakup.
by BT2009 July 10, 2009
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