First coined by Lydia Fraley McCormick in roughly 2005, it is the act of pretending to fire rockets out of your own or a childs ass as if it were a rocket launcher.
"I'm going to make the baby dooker shoot you" by holding the child on its back, gently jerking the leg, bent at the knee, back towards you like cocking a shotgun with the babys butt aimed at the person, and issuing the noise associated with children pretending to fire a gun.
by AuntieT November 21, 2011
Get the Dooker shootmug. A TikToker and maybe YouTuber who is funny and helps he’s friends but sometimes his friends don’t but he is happy and respect others
by Yoxx351 September 9, 2021
Get the toke dookermug. a horrible put down to the fullest extent. the worst thing you could call someone. possibly could be used as a racial slur in some situations. First coined by Will Watson and Badman Bokator in 2008
by Jeklis October 27, 2010
Get the double dookermug. 
Get the ralph in the dookermug.