Held up. Being stopped and questioned by the police.
Yo man! Da po-lice got them niggas hemmied up in the alley.
by Gino October 01, 2003
A word that describes being passed by a vehicle with a Hemi under the hood (Hi power V8 engine).
The rice racers speeding down then street were unexpectedly Hemmied from behind.
by markl farkl June 01, 2006