Research into Inebriated
Inebriated means drunk and intoxicated. Erratic walking and misjudgment combined with falling over. Normally ends with collapsing to the floor in bad cases.
Example of a drunk;
How to incorporate this into a tuba character?
Rusty look adds to the run down feel of a drunk, not sure how to make it move in a drunk fashion without giving it legs. But giving it legs would give it the impression of being drunk by walking erratically. Any ideas on how to make it move in a drunk way without legs?