The female equivalent of blue balls. The saturating wetness a girl gets when she cant get full satisfaction of the vagg and then its ensuing stickiness on the panties.
CURE : the penis in the vagg or a rabbit.
baby, i cant have sex with you tonight... and I dont want a sticky taco. I just showered.
I should have followed through and just fucked him, instead we had a hot makeout session and I went to sleep with a sticky taco.