Following Rahgar's suggestion (http://www.leagueoflegends.com/board/showthread.php?t=602235), I've decided to turn Irelia into a suitable drinking partner for Brolaf.
Featuring mindshatteringly casual clothing, an ultimate that throws broken bottles and floating beer cans as her support, Brorelia is here to bro your world!
Installing: Unarchive in your League of Legends folder, overwrite if asked. Backup your Air folder if you want to be able to uninstall later on.
Credits: ThiSpawn and Vampyroteuthis had me nagging them a bit. Thanks for the help.