To look at someone in a mean and intimidating way. Many times, girls will grill a guy if he tries to spit game and they aren't interested or think he's wack.
That girl was grillin me so hard; I don't know what her problem is.
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