Top definition
An expression of difficulty. This will often be said repeatedly while doing something difficult that you have to do and want to get finished. It originated in amateur firewalking as a way to create a mental image that no, your feet are not burning.
Joe ran through the bullet-riddled alley, muttering "cool wet grass cool wet grass cool wet grass" under his breat
by Dave Park January 02, 2006
Get the mug
Get a cool wet grass mug for your mother-in-law Yasemin.