(Verb) - Either wearing one strap-on - in addition to the penis you have - or two strap-ons - in the absence of a preexisting penis - in order to double penetrate a partner without the help of a third individual
Brittney wanted a dp but she said she’s too committed to me for a threesome, so I double-dicked up.
The Double Dick Down Method (DDDM), is when the man in the relationship wears a strap-on above his dick and proceeds to have both anal and vaginal sex at the same time.
When a biological male harnesses so much energy concentrated into his dick that his dick ascends into the 4th dimension creating a duo of 2 dicks of extremely condensed dark-matter/anti-matter creating the two most powerful dicks comprehendible and proceeds to perform double penetration on an individual of any sex.