A saying used as an excuse when people continuously slur their words as a result of being very high.
Kenzie: I know that amaa--amba-aa-ambidextrous girl.
Caitlin: What? Haha, You tripped over that one a bit!
Kenzie: Oh shh-shhushhuhhshh.
Caitlin: Just blame it on the dry mouth bro.
Caitlin: What? Haha, You tripped over that one a bit!
Kenzie: Oh shh-shhushhuhhshh.
Caitlin: Just blame it on the dry mouth bro.
by GoodCallGirls November 12, 2011
Get the Blame it on the dry mouthmug.