Something that acts the opposite of Viagra.
1. An ugly woman.
2. Your
wife after putting on a bunch of pounds and/or years.
3. When you're having sex and she says or does something to
kill the mood.
Damn is she ugly... a real
Viagra antidote, man!
He: "oh, yeah... almost there, baby!"
She: "remember you said you'd
paint the kitchen tomorrow" or "hurry up, my TV show is on"
He: "crap, forget it, you just gave me a
Viagra antidote"