To get all over someone, you have sex with that person/s
Man, we will get all over each other tonight. We'll make love like no one's watching.
by CyberCrimina February 27, 2017
To really enjoy or get enthusiastic about something.
Originally related to food, but now extended to anything that one enjoys.
Richard: "Wow, this dinner sure is swell."
Toby: "Get it all over your face."

or

Tim: "Halo 3 is coming out soon."
Brads: "Oh man, I'm just gonna get it all over my face."
by halfbrick August 31, 2007
It is mean without too much emotion.
Whether there's an external change,react accordingly.Follow your instincts as primitive animals do.Don't get all worked up over things.
by donaaaa August 17, 2022