maclatch
A stupid word people shout when they see something that doesn't matter. It's like saying 'blah' but with more swear words and less brain.
'Maclatch!' he yelled at the vending machine when it didn't give him chips.
'Maclatch!' she said when her cat knocked over her coffee.
'Maclatch!' he muttered when his phone died during the final scene of the movie.