Engagement Parties, where's the fun?

Right now I'm at an engagement party. It's hot / cold (depending on where ur standing) there are a few people smoking, the music is atrocious (and old). And to top it all off; not only do I only know about 6 people, but only one of those people seemed at all interested to see me :(
Now this is where I'd probably start to drink (if I was allowed to, and liked the smell of alcohol). It probably doesn't help that 2 nights ago I went to Channel 10 Studios and didn't get home till about 12:10am. + last night I was up late doing bits and pieces till about 12:30ish