What the heck is a Round Robin Parlay?

[DacBietViet]

I'm used to parlays and teasers but wtf is a round robin parlay?

[Doug]

You play all the different combinations possible.

example 5 teams into 2's,3's, and 4's is every possible 2,3,and 4 team parlay containing the 5 sides.

5 teams into 3's makes 10 three teamers.