What is Grundleslap?
1.
A guy makes his pants tight so that the area above his dick if firm (usually by sitting down, you know what i mean) and then slaps it with his hand, in what would seem to be painful but is completely not.
I grundleslapped you mom last night
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Random Words:
1.
1. Any hooker//stiletto style shoe worn by females assumed to be promiscuous and rarely worn by the innocent looking female next door.
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1.
The act of becoming sexually aroused up-in one's partner.
John was up-in-coming in Sally.
See up-in-coming, dirty, slut, whore, h..
