niggergoal
A goal scored in a stupidly lucky and/or unintentional way. Often changes the momentum of a game from one team to the other.
"That niggergoal turned the game around; we haven't been able to get any offense going since."
"He might have a lot of points, but most of them are just niggergoals."
"He might have a lot of points, but most of them are just niggergoals."