What is "tooted"

Toot \Toot\, v. i. [imp. & p. p. Tooted; p. pr. & vb. n. Tooting.] [Cf. D. toeten to blow a horn, G. tuten, Sw. tuta, Dan. tude; probably of imitative origin.] To blow or sound a horn; to make similar noise by contact of the tongue with the root of the upper teeth at the beginning and end of the sound; also, to give forth such a sound, as a horn when blown. ``A tooting horn.''
--Howell.

Tooting horns and rattling teams of mail coaches.
--Thackeray.

vb. (en-past of: toot)