mayonnaise-packeting 

When a girl asks, during sex, to receive the man's load on her, after the man has (or is currently) cumming into a condom, but not wanting to disappoint, the man distracts the girl and squeezes the contents of the now soiled condom onto the girl.

"Dude.. i can't believe you gave her a mayonnaise-packeting last night!!!"

mayonnaise-packeting by D. "Sha Nay Nay" Footle August 3, 2007