Mosquito repellent beautyberry gene is a gene that is found in the beautyberry plant, especially in the American Beautyberry. Fresh, crushed leaves of American beautyberry(Callicarpa americana) helped keep biting insects away from animals and humans. Callicarpenal is the chemical that is found in the beautyberry plant that repels mosquitoes. If we genetically modify ourselves and animals such as mice, horses, mules, and donkeys with the Mosquito repellent beautyberry gene, we would produce Callicarpenal and repel mosquitoes.
I genetically modified myself with the Mosquitorepellent beautyberry gene and now I don't get bitten by mosquitoes anymore. Yes! Now I produce Callicarpenal.
A substance stored in an aerosol can used to repel both living and explosive and/or inflatable sharks. It is often found on bat-helicopters or whereever Batman thinks it would come in handy.
A natural repellent that certain females tend to excrete. It causes males to be driven away from said female, resulting in her lack of sex. Examples of penis repellent are but are not limited to: being but ugly, smelling like rancid pussy, or even if she is the sexiest person you've ever seen, she may be a total bitch. That alone qualifies as instant penis repellent
Rndm Guy: Look! I don't care how fucking sexy you may be, you need to drop that bitch attitude if you ever want to stop excreting penis repellent!!!!! *Sexy chick flashes tits* Rndm Guy: Your wish is my command...