A situation, where one man had sex (or sexual-related activities) with many women at one night / encounter.
- Sally was hot, but Jessie did it even better. And Carie was able to turn me on even at the end of the night..
- Man, are you trying to make me believe in reverse gangbang parties?
3. Essentially not giving a fuck about what your doing, feeling, etc.
David: Bro whats up with your project? It looks like shit!
Juan: I'm too tired to care.
David: Come on man, you can do everything all tangalanga like that.