look up any word, like smh:
 
1.
-When someone's stench is so strong, its slapping you in the face

OR

-When somethings are just not right.

OR

-When Someone makes a lame joke
James: Oh hey Jenay

Jenay: HOWMP !!!

James: What??

Jenay: Yo breath stank nigga !!
by Jazz&&Nay May 03, 2011
 
2.
The sound Homer Simpson makes when he is eating something.
All right, pie, I'm going to be doing this howmp, howmp, howmp, and if you get eaten, it's your own fault.
by araparseghian August 30, 2014