A play on words using your name, user name, net handle, etc. as the basis for an acronym.
To give an acroname to.
1) Acroname for...Funeraldriver = Furious upon nights expressing rage and love. Dramatic rape is very emphatically rotten.
2) Acroname for...Lepidopterist = Loving everyone purges intense dislike of people. Treating ethically, respecting individuals sympathetically, triumphs.
1) Username, would you like me to acroname you?
2) I think I'll acroname username for a little gift to him/her.