yo-dog 

(noun) More politically correct term that red-necks use for the punk-ass thugs who are known to hang out at movie theaters and malls in large quantities and also known to greet each other with "Yo dawg!". Males can be identified by the pants they wear around their knees and females of this variety tend to not wear pants (for very long).

Man I don't go to Regency Mall anymore, they got too many yo-dogs up thar.

yo-dog by JP January 16, 2005

yo yo fuck

When a man is in and out of his girl very quickly.

Mike you yo yo fuck, couldn't you have lasted any longer than that?

yo yo fuck by scrub January 6, 2005

yo moma 

the thing i had last nite.

bob:oh my god that thing is huge.
nick:dats wut yo moma said last nite bitch :)
bob:damn it.

yo moma by Justin Bachman May 8, 2003

yo mamma 

yo mamma insults for fun

yo mamma so damn old that she get along with the jesus crew

yo mamma so ugly that the government demand to put a warning in your gate saying: beware risk of sudden death

yo mamma so ugly and old that noah refuse to take her in his ark

yo mamma by BLACK FELLA January 10, 2008

Yo-Yo Math 

When schools or states are willing to change their textbooks every other year, as publishers tempt teachers with free resources (and bribe them with airline and cruise tickets).

Getting an entire state to adopt a publisher's set of textbooks is worth millions of dollars, so the sales and marketing personnel would go all out to play yo-yo math with decision makers to get them to choose their titles over those of their competitors.

Yo-Yo Math by MathPlus July 26, 2017

yo mamma 

The most stupidiest hilarious joke to be made use by 5th-7th grader losers who cant think of anything but yo mama jokes.

*Out of nowhere*

7th grade Kid: YO MAMMA SO FAT THAT SHE DIED.
HighSchoolSeniorKid: WTF YOU SAY MOTHER FUCKER!
7th grade kid: YO MAMA SO UGLY THAT SHE GOT HIT WITH THE BAG OF WTF!

HighSchoolSenoir: Hey guys, let beat this mother fucker down in his mother fucking ass.
7th Grade Kid: YO MAMA SO STUPID SHE CANT DRIVE BETTER THAN ASIANS.

7th Grade Kid: *got shoot in the scrotum with a shotgun*

yo mamma by laughingoutloud February 21, 2007

yo factor 

the factor used on american idol by one of the judges, randy jackson to decribe a liking to the contestants` singing.

"dawg, you got the yo factor"

yo factor by melodyizKUTE April 25, 2007