A person used to cash fake checks. The person is usually given a very small amount of money for their part in the scheme. At the same time, the Guinea Pig takes all the blame if caught since they are the ones on camera and the fake checks are typically made with the Guinea Pig's real name. Since the person knew they were committing a crime in the first place, they can't go to the authorities to report the real culprits for fear of getting caught.

Usually poor, young, ignorant girls are targeted and coerced into committing the crime. Sometimes, the scheme is carried out similar to a scam email where the victim legitimately thinks the check is real and they are helping another person in need. However, even if the person is unaware they are trying to cash a fake check and they get away with the money, the bank or institution who cashed the check has the person's name and will charge the person for the amount they cashed out. This will ruin the person's credit and get the person banned most large banks for life. Also, if the victim tries to report the scam, there is a low chance the authorities will believe the victim since it's hard to prove they didn't know the check was fake.

sex toys that wont shut the fuck up. Squeaking little motherfuckers

A reverse-cougar. A younger dude who hits on older chicks.

idiots by nature, guinea pigs will eat your bell peppers and possibly your Aunt Sharon.

verb. To test something out without examining it or having any existing knowledge of what you are doing; Trying something new without having any experience from before

noun. The person that tests something out first because other people are scared; Similar to a crash test dummy

Usually used in bmx biking culture

The act of holding one's beveridge above one's head and against a wall. Then tilting the drink back and proceeding to suckle the liquid from the container as a guinea pig would water from its water bottle.

Vaginal flatulence that is an emission or expulsion of air from the vagina, the sound is comparable to a wet fart, emitting a foul smell.