It's short for I Hate Mexicans or I Hate Myself.
Ignorant American 1:Did you hear about the new Arizona law?
Ignorant American 2:I know thank god! ihm
Ignorant American 1:Yeah me to.
*Mexican comes in*
Mexican:Why do you hate yourself?
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug