Today, one of my colleagues went off to collect our department's invites to the Xmas party. By mistake, he brought back one too few so didn't give one to one of my colleagues (so instead, she/he could ask for one to be sent in internal mail). She then told him to f* off, and had threw a hissie fit worthy of a 3 yo. We were all a bit ... surely a "woman" of 29 should be able to accept disappointment with a slightly higher level of decorum than this? It's not like she's not going to be able to go.
Seriously. what an idiot (only child ... maybe this is why?)