When someone blows a vape cloud into your butthole, and then sucks it back out again. Preferably when you love each other.
Ayyy you got your Juul? Felsh me and I'll felsh you back!
by buttOS June 24, 2019
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The act of sucking semen from any orafice eg. anus, vagina, it can be done with a drinking straw when semen is deep inside the ass hole.
hayden took a straw and sucked the semen out of hannahs asshole aka he gave her a felshing
by hayden felching August 8, 2010
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The act of vigorously breathing vape clouds in and out of someone's anus.
My girlfriend loves it when I felsh her because it makes her butthole smell like cotton candy-flavored Bubblicious.
by abbabbeggi June 24, 2019
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The act of blowing vape clouds in and out of another person's anus, as if it were a paper bag.
My girlfriend loves when I felsh her because it makes her butthole smell like cotton candy.
by abbabbeggi June 24, 2019
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