Stuttering so bad you mispronounce "stutter" and you say "stunder".
Collin: Bro u gotta stop stuttering, I can't even understand half the shit u say
Eddie: I-I don't stunder
by PropagandaFree March 17, 2019
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State of being "still under"
I think that company is stunder development.
by j.snap. July 11, 2008
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