This was from the german Pendant to the 'Eurovision Song Contest', named Bundesvision Song Contest' by the ProSieben TV Channel.
There were several groups of moderators in every single state in germany, each providing one artist or group
In the end, one group won.
The people from all over Germany called and voted, so each group or artist got more or less points.
That idiot made the pun about his two favorite points and grabbed her tits, which made her smack him ^^