What is Groty?
1.
adj. short for grotesque
That glass of water has been sitting out for a week, no wonder it tastes groty.
See
2.
gross
"That garbage is groty to the max"
3.
a mix between gross and dirty
those socks look so groty
4.
Meaning roughly, "like a grotto." Specifically, an adjective for a cave-like underwater dwelling.
Ariel's groty new house had a special shelf for dinglehoppers.
See