is an expression.
and is also politically correct.
said randomly instead of an answer.
or is said out of boredom.

used when angry when no other words will express how you are feeling

More, sarcastic.

Refers to 'hey MERR!', which is often spoken in anger, offense, or confusion.

There is no correct definition for this because no one knows what it means. Not because you are not smart enough, but more likely the creators of this word where drunk at the time.

WARNING!: The oral pronunciation of this word is often followed by unexplainable laughter or uncontrollable vomiting.

a word used when a person is irritated, confused, or about to burst out laughing. Can be used randomly and for no reason.

Being merred out is the act of intaking painkillers and narcotics such as vikes, perks, oc's, roxy's etc. Anything to take the edge off is referred to as a merr. Smoking an L after enhances the feelings as well.

the sound cows make.