Your mother's like:
* Sprint: Ten cents a minute, anywhere in the country!
* A self-serve gas station: You have to pay before you pump!
* An NHL goalie: She only changes her pads after three periods of play!
* A brick: Dirty, flat on both sides, and getting laid by greasy Italian construction workers!
* A race car driver: She burns a lot of rubber!
* A railroad track: She's been laid right across the country!
* A screen door: A couple of good bangs, and she loosens right up!
* A shot gun: One cock and she blows!
* A hockey player: She only showers after three periods!
* A vacuum cleaner: She sucks, she blows, and then gets laid in the closet!
* The Panama Canal: Many vessels full of seamen in her!
* The Pillsbury dough boy: Everybody likes to poke her!
* A 7 Eleven: Open all night long, hot to go, and for 89 cents you can get a Slurpy!
* A fine restaurant: She takes deliveries in the rear!
* A championship ring: Everyone wants to put their fingers in her!
* A bowling ball: She gets picked up, fingered, thrown down the gutter and comes back for more!

Rofl. Some of them I've heard before and are quite old. They are all still pretty hillarious.

Who the hell ever came up with the idea for a "Yo mama..." joke anyways...

hehehe

If ugliness were bricks, yo mama would be a housing project!

Always like a good mom joke!

Hey you talking about my mama? You talking about my mama??

You said it, not I....