2 definitions by obZen.

1
A sexual act in the UK where a man with bad dental hygine cums on a girls face, then rubs his teeth on the ejaculate. This is how many men brush their teeth in the UK.
Paul came from England for a new life. But all he brought was a sack full of his British Toothpaste
by obZen. November 19, 2015
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2
When a man from England cums on a girls face, then provides to rub his teeth in it.
That limy bastard just pulled a reverse toothpaste
by obZen. November 19, 2015
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