ビッグマウスだった
biggumausudatta
1. Was a bigmouth.; Was boastful.
Noun
#482703
1. Was a bigmouth.; Was boastful.
1. If/when big-mouthed; If/when boastful
1. big
1. mouse (esp. a laboratory mouse)
2. (computer) mouse
1. big bang
1. big event
1. of mouse; mouse's
1. With the mouse; Using the mouse
1. Big; Large
1. Bigly; In a big way