The term used to describe someone who has the innate ability to topple a bandwagon that previously had a great deal of momentum behind it. In other words, a bandwagon jumper who causes the team to lose or the bandwagon to crash.
Brock Lesnar became UFC champion after four fights. After a successful title defense, he gained one too many fans - the one with Grunskyism came on board. Brock immediately lost the belt and hasn't been seen in the UFC since.
The Vancouver Canucks were having an amazing playoff run. They seemed unstoppable and made it to the Stanley Cup Finals.. Then that guy hopped on the Canucks bandwagon. He has Grunskyism and within a week, the Canucks fell apart, lost the finals, and Vancouver rioted. Grunskyism.
a dirty little bitch. a snifflely nosed, crusty eyed, coughing, sneezing mess of a human. dogs can be grubskies as well. a grubsky is constantly sniffling and wiping his nose, and often makes a mess when eating.
can also me a term of endearment
that kid john is the biggest grubsky i've ever met...look at him, he is the living, sneezing definition of a snot-nosed grubsky.