Either do without, or take the ribbing if customes sees it.
This is no different than if it had been an issue of “Hustler.”
Well, except that it requires batteries...
Actually I think a vibrator is a fairly standard present to give at a bridal shower or bachelorette weekend. Not sure, but I think it is quite common for some.
A lot of those TSA guys are real pervs. I remember they were very very interested in my electric toothbrush.