2 definitions by Heidimatt

When a guy is doing a girl and pulls out, then jizzes onto a piece of paper from a novel, preferably the book "tai pan" by james clavell, then proceeds to smack the piece of paper on the girls face, imitating the act of putting a postage stamp on a letter.
Matt: I totally postage stamped this girl the other day.
Heidi: that's really sweet

OR, used in the present tense

Matt: shut up bitch or i'll postage stamp you
by Heidimatt May 2, 2005
Get the postage stamp mug.
When a guy is doing a girl and pulls out, then jizzes onto a piece of paper from a novel, preferably the book "tai pan" by james clavell, then proceeds to smack the piece of paper on the girls face, imitating the act of putting a postage stamp on a letter.
Matt: I totally postage stamped this girl the other day.
Heidi: that's really sweet

OR, used in the present tense

Matt: shut up bitch or i'll postage stamp you
by Heidimatt May 2, 2005
Get the postage stamp mug.