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Very similar in meaning to poontang, infact it is only an inch away...

1. A females behind.

2. The act of anal sex with a female.
I'm sick of poon, I want some asstang.

When Jethro gets shore leave he is gunna get some asstang!
by Leroy rocks September 16, 2006

Words related to asstang

poontang anal ass ass fucker asstangent poon sex