The place where you would time slot or shit, usually in a dormitory at the college or university you attend. Can be shortened to TSA.
Angela: I definitely have a favorite stall in the time slot arena.
Meg: I feel so lucky when I have to time slot and the time slot arena was just cleaned!
Sonia: I haven't visited the time slot arena in days, wish I hadn't missed my time slot.
Ashley: I can only time slot when the time slot arena is empty!