1. Knock, knock
Who’s there?
W.H.O.
Who’s W.H.O?
The World Health Organization.
2. Knock, knock
Who’s there?
Who.
Who’s Who?
A compilation of brief biographical sketches of prominent persons in a particular field.
3. Knock, knock
Who’s there?
Doctor.
Doctor who?
Yes, exactly, from the BBC sci-fi show.
4. Knock, knock
Who’s there?
ESMO (European Society of Medical Oncology).
ESMO who?
ESMO better than ASCO (American Society of Clinical Oncology).
5. Knock, knock
Who’s there?
Vax.
Vax who?
Vax seen not heard.
6. Knock, knock
Who’s there?
Dat.
Who Dat?
LOL
7. Knock, knock
Who’s there?
MRI.
MRI who?
MRI-ght, man. You?
8. Knock, knock
Who’s there?
Ken.
Ken who?
Ken Do. Full name: Noh Ken Do.
9. Knock, knock
Who’s there?
RBC (red blood cell).
RBC who?
RBC’ing you.
10. Knock, knock
Who’s there?
First gen.
First gen who?
First gen, then Barb, then Lisa.
11. Knock, knock
Who’s there?
ICU.
ICU who?
ICU there behind the door.
12. Knock, knock
Who’s there?
Abscess.
Abscess who?
Don’t abscess over the name.
13. Knock, knock
Who’s there?
Rectum.
Rectum who?
I rectum we never met before.
14. Knock, knock
Who’s there?
Ad (adenovirus).
Ad who?
Much ado about something.
15. Knock, knock
Who’s there?
Statin.
Statin who?
Not comfortable Statin my name.
16. Knock, knock
Who’s there?
NO (nitric oxide).
NO who?
I know. Do you?