Y chromosome Puns

Theyre calling it "Son-Block"

you unzip its genes.

• everyone shakes head in disappointment or chuckles *

Set to be called the Google Chromosome.

I have a y chromosome

It's because I got a Y chromosome from my dad.

While I was watching my youngest brother's computer screen, my other brother, currently in the Marines, sends him an invite to play a game.

>Marines: You down?

>Youngest: No, I don't have an extra chromosome.

and I explained that he and I have a special father-son bond; that he has my "Y" (chromosome). My wife replied, "...and my X".

Which I echoed back to her, in a booming dwarven voice: "AND MY X!"

Me and my dad were driving in the car and we got onto the topic of the human anatomy and such.

Me: you know how people with an extra chromosome have Down's syndrome?

Dad: yeah...

Me: what happens to people with one less chromosome?

Dad: they get up syndrome

Q: How do you determine the sex of a chromosome?

A: You pull down it's genes.