A fork of Rural Dictionary
所有生物都有必需的生命迹象，MRS GREN是七个生物必须运动的简称 分别是：
M Movement All living things move,even plants.
R Respiration. Getting energy from food.
S Sensitivity. Detecting changes in the surroundings.
G Growth. All living things grow.
R Reproduction Making living things of the same type.
E Excretion Getting rid of waste.
N Nutrition. Taking in and use food.
原句解释：Living things have certain life processes in common, there are 7 things they need to do to count as being alive.MRS GREN is a funny way to remember them.
Using the power granted to us by Gandalf the White to harvest the true power of Mountain Dew and Doritos.
"I used Gren Senneling to stop him"
A fren of all and #2 of the bois in the select variety, a fren gren will hand you dyslexia medication if you need it because thats what friends are for.
kid 1: why do they call him fren gren
kid 2: because he's friend to all
GREN WHAT YOU DOING GREN is a phrase said when extremely angry
Person 1: GREN WHAT YOU DOING GREN!
Person 2: WHOA CALM DOWN RN