When you wedge a rubber ducky into a woman's anus without her knowledge. Usually during intercourse and especially if she likes anal play.
I don't know what will be worse, when she sees it in the toilet or realizes it's off her own tub. The phantom mallard strikes again.
by Manbot5000 May 18, 2010
Get the Phantom Mallardmug. mallard._.duck__vr has bad internet but is still good at gorilla tag, if he had better internet he would probably be better than sleet_vr/aceyninjavr
by mallard._.duck__vr March 21, 2022
Get the mallard._.duck__vrmug. I was duck hunting and heard someone doing a Moaning Mallard, sounded like two mallards just going at it
by DirtyDirtyDan March 26, 2023
Get the Moaning Mallardmug. by Flammy The Wizard April 4, 2023
Get the Mallardmug. by deadpooldan2008 September 22, 2022
Get the lewis mallardmug. by DXbuddie November 27, 2019
Get the Minnesota Mallard Migrationmug. Someone who panic buys - especially from a grocery store or supermarket - upon hearing of an impending crisis or emergency.
by Pseudomania316 January 24, 2022
Get the Mallardmug.