Not the kids song, Actually when a hard cock goes 'in out, in out' of a hot girl's pussy, and then you pull out and 'shake it all about'
Person 1: Man, me and Olivia just did the Hokey Pokey!
Person 2: Aww nice congrats!, how was it?
Person 1: Dry.
Person 2: ...
Like the onosecond, but instead of doing something goofy like sexting your sister, you realised she was a prostitute, after fucking her.
Something to really make you go, Oh shit.
Person 1: Dude I just sexted my sister haha!
Person 2: ...
Person 1: Shit, I didn't mean to remind you about your O'shiddasecond!