To make this sound.
To consume (drugs) rectally.
To puff out in a voluminous way.
(Of fish, especially barramundi) to surface quickly and catch prey by gulping, a behaviour which produces an audible sound.
To conceal (a prohibited item) in one's rectum.
To get something wrong or make a mistake.
To make this kind of jump when whitewater kayaking.
To have anal sex with someone, usually as the penetrative partner (possibly with negative connotations).
A “jump” over hydraulic backwash in a high-gradient mountain river, an action analogous to a skier jumping a cliff.
The sound of a blow or collision; wham.
To express by humming.
To produce low sounds which blend continuously
To reek, smell bad.
To make a sound from the vocal chords without pronouncing any real words, with one's lips closed.
To drone like certain insects naturally do in motion, or sounding similarly
To buzz, be busily active like a beehive
Unpleasant odour.
A phenomenon, or collection of phenomena, involving widespread reports of a persistent and invasive low-frequency humming, rumbling, or droning noise not audible to all people.
Busy activity, like the buzz of a beehive.
A hummed tune, i.e. created orally with lips closed.
An often indistinct sound resembling human humming.
Synonym of um: a noise indicating doubt, uncertainty, &c.
Synonym of hmm: a noise indicating thought, consideration, &c.