Getting an orgasm while traveling. Generally one person is driving while reaching over to finger fuck the other, but any act of O-ing while traveling would be considered an O on the Go.
"On the way to the airport I want an O on the Go. ::Insert antsy wiggling around/touching self:: "
by Mia Wallace** July 22, 2008
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A,O let's go is a sacred bench you go to to perform sexual acts such as fingering.

It is normally in a park and relatively private away from cameras and nonces.
Boy: I'm so horny I wanna finger you
Girl: but where can we do it

Boy: we can go to A,O let's go

Girl: ok baby
by Guinness June 17, 2021
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