Fosters felch 

(n.v.) An Australian sexual practice similar to a regular felch, but instead of eating semen out of a body cavity, involves sucking out beer that has been sprayed into vaginal vault or rectum (usually facilitated by vigorous agitation of beverage can/bottle).

That Cheryl was a wild sheila, I Fosters felched a slab of beer from her butt hole last night!

Fosters felch by Dr Merkin March 14, 2009

fosters flop 

Australian slang for being too inebriated (drunk,tanked,etc...) to get an erection.

"Jeeze Mate, I could a shagged that sheila last night but got the Fosters Flop at the last minute"

"Fair dinkum, that's a worry!"

fosters flop by Maur Schtupedschit July 1, 2005

fosters home for imaginary friends 

The best show in the world! its like a kids home but for imaginary friends whos children have got too old or arent needed anymore

did you watch fosters last night?
yer ed was sooo kewl

fosters home for imaginary friends by insanelycheerful January 26, 2005

the fosters 

Slang term for person with a large in girth cock or tool.

He pulled out the fosters and she was in awe.

the fosters by TexasD April 5, 2005

No School Foster Glocester!

As a kid just over the line from RI, I would wait by the radio on snowy school mornings hanging on every word of school closings that Salty Brine would call out. While most times my school had to go to school, *GROAN!* there was most always a school that made the no school cut. I can still hear Salty's teaasing voice as he knew we all knew what was coming shouting out with glee: "No School Foster Glocester!!" Who were these lucky kids...geeeez!?!? lol

Salty Brines most called out snow day was for No School Foster Glocester!

No School Foster Glocester! by washashoreCC January 23, 2019

Foster Shuffle

An indescribable sexy dance which can only be properly performed by the lead singer of foster the people, mark foster. Although it may appear to be easy, this dance requires ultimate talent and skillful coordination, which is only fully possessed by mark foster himself. Do NOT attempt at home.

Person 1: You tried the foster shuffle last night!?
Person 2: Yeah, I tripped on my foot, slammed into my wall, and now have a slight concussion.

Foster Shuffle by Mrs. Mark Foster September 1, 2012

Fostertopia 

Communist empire founded by a band of enraged students and their world history teacher, Ms. Foster. Once established, the country began to conquer many a history class until the nation of Justintopia wanted a piece of the pie and stepped in. Led by King Justin III (twice removed), the country led a valiant fight until the mighty gradebook of Ms. Foster came down upon them, causing them to retreat. Shortly afterward, Fostertopia's "key republic" 5th Period World History (Pre-AP), signed a declaration of independence in rebellion of their dictator. The document was acknowledge, but freedom was never received. Today, Fostertopia lives in civil war as many loyalists and rebels continue to quarrel in the halls of Health Careers High School.

Long live Fostertopia!

Fostertopia by a loyalist of the empire June 2, 2008