Just go out and have fun with people at first mate, don't take the whole social game at uni too seriously. Just go with the flow.
Start off slow and make some actual friends first (both male and female, don't leave anyone out, talk to everyone!), join some clubs/societies (there are loads!). If you play a sport you won't have a problem making friends. Once you have a solid group of mates they will support and bolster up your social status and introduce you to other people, in particular plenty of girls you can hook up with and maybe take things further with. You will meet plenty of guys I'm sure that will be more than willing to go out sarging with you (even if they aren't PUAs) themselves). Just have fun, talk to lots of people, flirt lots and hook up if the opportunity is there.
Most importantly though: STAY SAFE. Drink lots but don't overdo it for obvious reasons. Lots of shit can also go down at uni so be careful, keep a cool head and don't take unnecessary risks, encourage others to do the same.
It's a fun, intense, fast paced and truly unforgettable experience at uni so make the most of it and don't let any opportunities slide!
Best if luck to you sir!
Sources: My own experience, I've just finished my degree and am going back to do a post grad year in a couple of weeks
