What is Caga?
1.
it's a colombian coast adjetive. It's simple, that means gay.
El es "caga"
He is "gay"
See
2.
Stands for casual gamer. A person who isn't very good at video games and doesn't play them very often. Compare to hacoga and mideroga.
If you don't know the difference between Grand Theft Auto and Gran Turismo, you're a caga.