when someone makes a toot and it smells delightfully refreshing as maybe a lemon.
Jorge! Did you just make a lemon fart?
de poohbear1539 22 juillet 2008
When a person lets out a fart and it has a burning feeling like a lemon.
Kayla lemonfarted and her asshole was on fire.
de andypandy123456789 3 mai 2010