Medical students worldwide often watch episodes of House and imbibe drinks according to the following schedule:

When Lupus (or vasculitis, or sarcoidosis) is first suggested, take a shot of whiskey
When Lupus (or vasculitis, or sarcoidosis) is ruled out, typically in the very next scene, take another shot of whiskey
When the Lumbar Puncture is performed, take a shot of vodka, which closely resembles spinal fluid (extra sip if they use the cool acronym "LP", or express doubts about the safety of doing an "LP")
Every time the patient has a seizure, do a shot of Tequila. Continue doing shots until either the patient's seizure ends or you begin to have one yourself.
When they break into the patient's house, chug a screw driver, since screw drivers are useful tools for breaking into houses.
Whenever Chase's idea is mocked, drown his sorrows in whiskey
Every time the patient vomits blood, drink a Bloody Mary, allowing some to dribble out of your mouth as appropriate.
Every time House makes a joke about Dr. Cuddy's breasts, suckle up to a Bailey's Irish Creme
Whenever Cameron suggests that it's autoimmune, take a shot of whiskey.
Whenever Foreman suggests that it's neurological, take a shot of vodka
Whenever Chase suggests that it's heart-related, take a shot of whatever your last shot was.
For expert players only:

Every time House takes a Vicodin, you take a Vicodin
Instead of taking a shot of vodka for lumbar punctures, give yourself a "puncture" of heroine, instead.
Whenever someone smokes inside the hospital, you smoke a joint.

(This is from the website link. )