get with

verb

To become intimate with; to kiss and cuddle with; to have sex with.
“You can't get with yourself if you are not by yourself.”
“I only said I thought Mimi was trying to get with my husband. I never said I thought you were fucking her.”
To be in the company of; to accompany.
“I do love to get with a lot of nice girls, and carry on!”
To align oneself with.
“We have to get with the times or we'll be left behind.”
to contact; make contact with
“I'll get with you tomorrow on what we're going to do about the party.”
To enjoy oneself or be satisfied regarding (something); to understand or accept (something).
“At first I was awkward, but eventually I got with the music.”
To be impregnated.
“The stallion got with foal three out of four mares.”