So, what exactly can I get away with here

I have a close friend who is currently deployed overseas. As a friend group, we’d like to send him some care packages. But mostly we’d like to fuck with him a bit on his 6 month deployment.

I understand that these packages will get searched, and that’s half the fun for it. What exactly can I get away with sending to him to embarrass him as much as possible? Waifu pillows? Male lingerie?