gravel mouth

One Who Is Not Adequate At Performing Fellatio.

A Girl Who's Teeth Are Present When Giving Head. Said Girl Would Have A Gravel Mouth.

by you suck at life June 11, 2006

grave mouth

The inability to taste or detect a flavor that may range anywhere between mild to extreme, such as sour, sweet, or spicy. You either have hypogeusia, ageusia, or your taste buds have been dead for years.

Shayne: What a fine meal.

Garrett: How are you not tasting the malic acid?! It's so supposed to be sour!

Shayne: I have grave mouth.

by aaw1 November 5, 2021

grave mouth

When you eat something in extreme flavour, whether that be sour or spice, and it has little to no effect to you.

Noah: That is so sour!

Shayne: No it's not

Noah: I mean I guess you have grave mouth.

by TruestBlu November 14, 2023

digging your own grave with your mouth

A metaphorical phrase to describe the common practice of eating yourself to death.

Well my friend, it seems that you are highly unable to stop digging your own grave with your mouth!

by Dr Bunnygirl October 2, 2019