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.
to beat someone up, very very very badly
If you don't stop talking ima get on your head
See beat up, hurt, bleed..
1.
To have the fore skin of your penis removed with a ninja throwing star.
When i was a young boy in Japan i was shurikumcized by angry ni..
