7) "You became sexually aroused in my body!" - Voyager, "Body and Soul"

6) "It's a faaaaake!" - Deep Space Nine, "In the Pale Moonlight"

5) "You have to understand, drugs can make you feel good" - TNG, "Symbiosis"

4) "No more blah blah blah" - TOS, "Miri"


3) "I did fall asleep reading a particularly erotic chapter in my grandmother's journal." — TNG, "Sub Rosa"

2) "Get this cheese to sickbay" - Voyager, "Learning Curve"

1) "Brain and brain. What is brain?" — TOS, "Spock's Brain"

Plus take a drink every time Spock says "orifice" in Star Trek: The Motion Picture, or Lt. Ilia talks about her oath of chastity.

Sources: TrekBBS, Gateworld, SpaceBattles. Thanks also to Chris Hsiang, Tammy Lynn Garrison, Matthew Sanborn Smith, Chester N. Scoville, Osutein, Heather Domin, Marco Palmieri, Terry D. Johnson, Gillian Smith, Maitri, Sean A. Yoder and everyone else who helped with this.