Any form of male ejaculate that is tainted by sexually transmitted diseases such as HIV, hepatitis, or the clap.
Jonny: Yo I think Karen is going to hook up with that sketchy looking brother tonight.
Daryl: I hope she doesn't, I think he has a serious case of weaponized semen.
Daryl: I hope she doesn't, I think he has a serious case of weaponized semen.
by P-Money315 March 21, 2010
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