doodle

• vi. 落書きする；いたずらする；気ままに遊ぶ
• n. 落書き; 馬鹿
• vt.落書きする；ぐちゃぐちゃにする；気ままに遊ぶ

dawdle（ぶらつく、うろつく）から派生した可能性がある。

doodle (v.)

"scrawl aimlessly," 1935, from dialectal doodle, dudle "fritter away time, trifle," or associated with dawdle. It was a noun meaning "simple fellow" from 1620s.

LONGFELLOW: That's a name we made up back home for people who make foolish designs on paper when they're thinking. It's called doodling. Almost everybody's a doodler. Did you ever see a scratch pad in a telephone booth? People draw the most idiotic pictures when they're thinking. Dr. Von Holler, here, could probably think up a long name for it, because he doodles all the time. ["Mr. Deeds Goes to Town," screenplay by Robert Riskin, 1936; based on "Opera Hat," serialized in "American Magazine" beginning May 1935, by Clarence Aldington Kelland]

Related: Doodled; Doodling.

Doodle Sack. A bagpipe. Dutch. -- Also the private parts of a woman. ["Classical Dictionary of the Vulgar Tongue," 1796]

1. I often doodle when I 'm on the phone.

私は電話をかけるときによく手当たり次第に落書きをします。

2." Doodle -バグ、 doodle -バグ、tell me what I want to know！

「甲虫ちゃん、甲虫ちゃん、どういうことか教えて！

3.We sang these lines to the tune of Yankee Doodle .

私たちはヤンキーソングのメロディーでこれらの歌詞を歌っています。

4.Actually it is a 3 D rift valley doodle work.

だが実は3次元の峡谷の落書き作品だった。

5.Shark Encounter 'started out as a random doodle in my sketch book.

サメに遭遇する。