to be so muckled or drunk that you will say anything to anyone and do anything. It is also common to make up different words which all mean 'to be drunk'.
1-"dude you were slosh buckled last night you kept trying to hook up with mikes 12 year old sister and you said it was because you were "shamrocked"
2-"shit"
2-"shit"
by calypsogrey August 3, 2007
Get the slosh buckledmug.