To move on to the next available, hot female whether in person or on video chat. On To The Next One (OTTN1) was a saying used originally by Charles Kast and Corey Rother, as they mac'd on chicks.
Britany_bunny69 : Omg my cam just broke sorry guys, holdon while I try to figure out whats wrong with it.
Gino : Man... WTF? OTTN1
Anthony : Wtf is OTTN1??
Mc : It's On to the next one fool!
Josh : I'm hungry