1) grassy ass for the gum 2) dude i was fucking your mom on the lawn and when we were down she had a grassy ass
1) funny slang for the word gracias 2) when you have sex with a girl on the lawn causing her to have a grassy ass
"1) grassy ass for the gum 2) dude i was fucking your mom on the lawn and when we were down she had a grassy ass" What is the definition of "grassy ass"?