l.g.o.a.t. An L. G. O. A. T. is someone so bad, even the goat says, 'Why is this person here?' Expand I got beaten by a goat. I'm an L. G. O. A. T.I lost to my dog. I'm the L. G. O. A. T.My teacher said I'm the L. G. O. A. T. I said she's a goat. + Examples