Last Minute Cancel Bullshit

When someone cancels on you last minute with a weak excuse. Very common among flaky people.

Scenario 1:
Brent "Hey Becki I'm almost there."

Becki "Oh sorry Brent, I can't hangout anymore. I have to go shopping with my friends mum"

Brent "Damn it Becki why do you always pull this last minute cancel bullshit!"
Scenario 2:
John"Oh hey Emily, I thought you were going out tonight?"
Emily"Nat pulled some last minute cancel bullshit on me. Said she had to wait in for her sisters parcel!"
John"Well that sucks, sorry mate"