Top 10... Sci-Fi "Yo Mama" Jokes

For those of my dear readers who are too young to remember, back in the day, we had a quirky phenomenon in comedy for those of lower income. We couldn't afford the stuff that the "rich kids" had, and we often lamented our sorrows to each other. Inevitably, somewhere this started a competition over who was worse off. Then during this battle, someone's mom called them in for dinner or something. And th kids were having such a good time, they started grumbling about the kid's mom who called him away. The kid hearing this of course wanting to defend his mom started firing back with his own insults. Then it became a battle of who can come up with the most insulting comment. Something SO BAD, it would just shut the other kid up. Battles would go on for hours!! And the one rule, you could NOT repeat a joke! This is what started the whole bunch of jokes along the lines of:

Yo' Mama is so STUPID, she jumped out a window and went UP!!

To which people responded with "oooooh" and then the person you were battling came up with their own retort.

Yo' Mama is so FAT, she irons her clothes in the DRIVEWAY!!

Today, I found a video of Sci-Fi based Yo Mama jokes!!! To view the video you can click here. The audio is kind of shabby so I wrote out the list below. Check 'em out!!

10) Yo Mama is SO fat, the Enterprise's 5 year mission was to get around her!

09) Yo Mama got so many reverse polarity muon fluxes, she needs a re-calibrated reverberating
hydrospanner just to avoid the particle acceleration side effects!!

08) Yo Mama is so dumb, she thinks S-Y-F-Y is the right way to spell Sci-Fi!

07) Yo Mama is so ugly, SkyNet sent a Terminator back in time to smack her PARENTS!

06) Yo Mama is so fat, they had to beam her down is separate pieces!

05) Yo Mama is so dumb, she likes Star Trek Nemesis!

04) Yo Mama is so old, Cthulu signed her yearbook!

03) Yo Mama is so fat, I ate the SPICE and I STILL can't see the end of her butt!

02) Yo Mama is so fat, Jabba said, "DAMN!!"

01) Yo Mama is so fat, it takes TWO rings to bind her!

My personal favorite is #7. I've also been working on a few of my own:
**) Yo Mama is so ugly, after busting out a guy's chest & seeing her, the baby Alien went BACK IN!
**) Yo Mama is so nasty, they named her fart the Death Star!
**) Yo Mama is so dumb, when she heard "Tardis" she got feathers to go with it!!
**) Yo Mama is so ugly, not even Captain KIRK would hit that!!
**) Yo Mama is so old, she makes the Emperor look like a teenager!
**) Yo Mama is so dumb, when she heard "lightsaber" she thought it had less calories!!

What about YOU, my dear readers? Give me some of your best Sci-Fi Yo Mama jokes!!