eavesturbate

v.: to masturbate while eavesdropping on another person or persons having sex. (A fusion of: "eavesdrop", Eng., to listen secretly upon another; and "masturbate", Eng., to pleasure oneself sexually).

I'm pretty sure my creepy roommate eavesturbates on me and Zelda when we're fucking.

by Amos the Puppyfucker July 23, 2010