estrotoxin 

The substance used by females to trick males into being a pussy or doing something they would not do under regular circumstances

"Yo, where were you? You said you'd meet us at the bar"
"Yeah well I...."
"Face it dude, she corrupted you with a dose of estrotoxin."

estrotoxin by Trevor Bayard July 3, 2007

Estrotoxic 

When a workplace has too many women and not enough men for balance, the place is estrotoxic!

As the only guy in that department with 20 women, I find the place very hostile and estrotoxic!

Estrotoxic by Marshall0709 October 16, 2008