code word for sex do you have one?

Je

when my husband first met i had someone staying with me his friends use to come over alot with him so we weren't alone alot so we decided to make a code word for when we want to have sex something nobody would understand or catch on to are little secret it was muffin cap back blue lol we were watching kevin Hart. but it worked lol. Now were parnets so we use it for the kids.Has anyone have a name they use?