The crusty skin on the back of ones nut sack
She gave me a bj and got a taste of the Blumenthal
by Joef315 December 28, 2013
1 more definition
A blow job given by a very slutty guy.
Hey man I totally got a Blumenthal the other day from a little slut named will.
by TheCandyMan!!! October 06, 2011