When rednecks get too excited and you can't understand a fucking thing they say; also associated with truckers and the british. Most common when they are drunk, sleepy, or want a cup o' tea.
Redneck: God damn, did you see that cow, standin in dat der field wit da rickymaw, and hahaha, ooh shit, where ma keys, rickymaw my eh bah...
Trucker: Niner niner 4 3, we got a rickymaw, dis is big papa bear- rickymaw, ha ho hey, and the driver and he is rickymaw...
British: good golly ol chap would rickymaw the tea and crumpe- rickymaw, burnt moi dick.