This is a German nickname for a penis.
Americans found it, picked it up, shoved it in their
pocket, smuggled it out of the
country, and then held it up Simba-style to an audience saying, "LET'S USE THIS!"
Somehow it hasn't been terribly widespread yet, though.
Somehow.
Ah, why should it be (or shouldn't be - depends on your perspective)? Because, directly translated, it means 'super monkey horny.'
no Germans were harmed in the making of this
definition
Keep your uberaffengeil in yo pants *cue
sniggers*
This reminds me of an uberaffengeil *cue more sniggers*
You'
re an uberaffengeil! *choked laughter*