UPJOKE
virusbacteriamicroorganismenzymevaccinationantibodyhumoral immunityphagocyteimmunologyeukaryotephagocytosisdefensininflammationaidsnervous system

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Your penis is so small..

That when you put it in a girl her immune system tries to fight it.

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A survey said that people that sleep with their pets get less allergies and helps the immune system and they live longer.

Bullshit... I tried sleeping with my goldfish and nearly drowned.

My boss said, “I find it highly suspicious that you are only sick on weekdays.”

I said, “It must be my weekend immune system.”

If you have a cold for a long time and your immune system is fighting it then

you are fighting a Cold War.

My immune system is racist

Every time it finds a foreign body it tries to eliminate it.

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Why do I always feel great on Saturday and Sunday, and sick on all the other days?

Maybe I just have a weekend immune system.

*Pollen accidentally enters body*

Immune system: What the hell is that?

Pollen: Oh hey. Sorry. We got a bit lost. The wind kinda bl-

Immune system: OH GOD WE'RE UNDER ATTACK!

Pollen: What?! No! We just got lo-

Immune system: OPEN THE FLOODGATES!

Pollen: The what?

Mucus membranes: Sir. All th...

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Did you know that when you the sperm originally enters the vagina the female immune system tries to destroy it? But later on it helps it get to the egg....

This is the just another example of a woman not being able to make up her mind

an immunologist and a cardiologist are kidnapped...

the kidnapper threatens to shoot one of them. but will spare the one who has made the greater contribution to mankind. the cardiologist says " i've developed drugs that saved millions of lives". the kidnapper turns to the immunologist: " and what have you done...? " the immunologist pauses and then ...

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I asked my chemo patient how she was doing as we started our visit. “Oh, I’m so excited for Saturday! I’m going with a bunch of friends to go see Justin Bieber in concert… front row!” Flabbergasted, I replied, “What?! Why would you do that? COVID is at all-time highs…

…and probably 1 in 5 people around you in that place will be transmitting with every breath they take. And all that screaming and singing!”

Cheerfully, she replied, “oh that should be no problem, right? After all, you said I have a weekend immune system!”

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Anagram lovers are more likely to get corona if

* exposed to a corona infected person
* they have weak immune system
* asked to spell racoon

[OC] My kids seem to magically only get sick on school days...and quite a lot of them.

It's like they've got weekend immune systems.

A kid talks to his dad about coronavirus

Kid: "Dad, why is coronavirus infecting so many people?"

Dad: *explains the biology of a virus and how it affects the immune system*

Kid: "Dad, I don't get it..."

Dad: "Don't worry son, you'll get it soon enough."

Alcohol Addiction

My anxiety has been in overdrive since the start of the Pandemic. I feel like I need more and more alcohol everyday.

I am going through at least a liter of the hard stuff everyday.
I start using as soon as I wake up and don't stop until I go to bed each night.

My Dr. says I need t...

Three expectant mothers are sitting around a table knitting sweaters for their babies to be.

The first mother says "I'm taking folic acid, I want my baby to have a strong immune system". The other mothers nod.


The second mother says "I'm taking calcium supplements, I want my baby to have strong bones". The other mothers nod.


The third mother says "Oh, well I'm taking T...

An team of aliens comes to Earth to study the planet.

A group of aliens land on the planet with the intent of studying the planet for scientific purposes. The humans agree to their wishes and allow them to do what they want as long as they don't do any harm or damage. So the aliens create a research site and begin what they came to do.

First the...

What do Ghandi and Mary Poppins have in common?

Gandhi's political power was born from his ultra modest means - but it came at a price. His feet were in terrible condition due to his insistence on wearing rough leather sandals. Hunger strikes weakened his immune system and he was very prone to illness, but in his moments of weakness, he is said t...

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