G.A.I.D.L.Y
A loud curse you use when someone really bugs you and you're too angry to think straight.
'G. A. I. D. L. Y! You're like a mosquito that won't stop buzzing!'
'G. A. I. D. L. Y! I'm gonna scream until my voice goes away!'
'G. A. I. D. L. Y! I hate you more than I hate pizza on a Tuesday!'