vietdongpong
A harsh gaseous stench that seaps out of the head of a penis that has just come into contact with an infected vietnamese snatch.Can be avoided with the use of profelactics or the rubbing of baboon spit on the tip of ones throbbing tool.
" i knew i should have used a blob...four days later whilst on the vinegar strokes i had a cock burp and was knocked out by a rude case of the old vietdongpong...phew!!!"