Having sexual intercourse with a partner knowing that the partner has a sexually transmitted disease or has a very high chance of having an STD.
Eric: Hey Dawg, heard you had a sexual kamakazi with Jenny. You know that her vag is a stew pot of STD's. Your junk is gonna shrivel up and fall off now.
Jeff: Sorry Dawg, I just had to hit it....hehehehe
A quasi-word to suggest a generic Central or Southwest Asia country, where suicide bombers are common. The root of this word is "kamikaze (suicide pilots of WWII)" + "-stan" (the suffix of most countries in the region).
Did you hear? The U.S. may start deploying troops to Kamikazistan any day now.
A good drink made with a couple types of alcahol and lemon juice. Be warned it takes a few minutes for the alcahols effects to manifest. One may then be more drunk than expected, or wanted.