The act of gargling with one's own barf.
Bear Grylls sometimes uses the barfle technique to stay alive in the harsh wilderness.
by deysr July 10, 2012
Gargling your own barf
Sam and I made a barfle fountain by barfling and then spitting it in each others mouth. It was so fun!
by thatonetimeatbandcamp August 12, 2012