Shatock
This is a filler word that is used in place of the actual verb when in the presence of the ill informed party.
Say you are in a group of people and you had sex with two of them. And you want to communicate with you friend that is also in the group that you had sex with one or both you would say
I shatocked her last week then last night I shatocked her friend
I shatocked her last week then last night I shatocked her friend