What is Slack Fanny?
1.
In Devon (West of England), an idle, slow and incompetent person who is no use to man nor beast. Just like a slack fanny (whether British or American), someone who does a poor job of whatever they are meant to be doing.
'That Pete's such a slack fanny. Three bloody years I've been waiting for him to look at my roof.'
See
Random Words:
1.
A group of policy debaters whose names are also definitions of words on slangdefine.
Fadiwas dejected because his girlfriend didn&apos..
