Define Grill Up Meaning

grill up; verb; to brush your teeth and then floss. usually you do this befor going out to a party or befor a date.

cooking up a mixture of amonia, bi-carb and cocaine to make crack.

Fucked up grill is referencing the situation of one's teeth. There is an erray of grill issues that can earn a person this particular title. examples include but are not limited too

1)Meth teeth: little pointy black nubs, a great example of this look in cinema is the headless horseman character in Sleepy Hollow.
2)Can eat corn on the cob through a picket fence teeth: This is when one tooth is way up front while the one right next to it is far back. This typically continues across the entire grill.
3) Piss poor hygiene teeth: we all know this person. Puffy red gums, bad breath, yellow butter coating on the teeth that are somehow still present.

4) Extra teeth: I know you know what I'm talking about. Above the tooth line of this grill has one to several little bonus teeth perched in the no tooth zone.

1. One's teeth/smile that is in need of dental work.

2. One's teeth/smile that is in poor or injured condition.

A versatile phrase that can be used in any situation - as an adjective, excuse, a loud call to break an awkward silence...Anything really. Namely what will happen to you as a result of various negative situations.