Used to sum-up a scene that could be descibed as rowdy or hectic.
Used largely in Ireland, it is a term derived from Irish troops' unhappy encounters with the Baluba tribe during peace-keeping activities in the Congo during the 1960s.
I went to the pub to watch the big match but couldnt even hear it, the place was balubas.
Similar to a dutch oven, a scouse oven is the act of farting in someones face under the covers. Rather than pushing them under the covers and holding them there to force them to smell your gas you have them willingly co-operate in the act by getting under the covers, getting their face behind your bum and staying there while you fart in their face.