A mildly affectionate term for a person who has the tendency to be a total blundering oaf (mostly unwittingly possibly, but not completely devoid of wit and charm - making it somewhat perplexing for the onlooker).
"That is the most stunning lack of awareness I have ever come across! Or does he mean to be such a shit? *What* an arsebuckle!
by Cornelia Lovedream Gilhooly July 10, 2011