means to perform in the act of sex with another person. It can be used when discussing both giving and receiving sex, or the wish to have sex with someone else. Normally a term used when the use of a phrase such as "getting yer hole" may be deemed too crude or offensive, or if the person using the phrase is in ear shot of someone they would not wish to know that they are having/planning on having sex.
It can also be used when trying to inform someone sex has recently been performed.
Example One (when used in a discussion)
Person 1: "Aye, am goin te his the night. Actually canny wait man, its been too long!"
Person 2: "Oh! Ye think you'll be getting yer ham jam the night then?"
Person 1: (winks) "Oh Aye man."
Person 2: (immediantly grins) "Yaaaas."

Example Two (when used to inform)
Person One: (raises eyebrows) "Here, by ra way, ham jam"
Person Two: (laughs out loud) "Yaaaaas!"
by Paggington September 29, 2011

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Top Definition
What you say when you're stuck in a bad situation.

Another word for "Shoot, I'm screwed" or f*, sh*, bs, and u know....
"Hamjam! I forgot to do my homework."

or...

"Someone threw your computer off the cliff."
"Hamjam."
by dopey193 June 04, 2014

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when you bite into a ham sandwich with to much mayo and it gets stuck to the roof of your mouth.
I had to use my tongue to free up my hamjam.
by artie May 24, 2003

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hamjammer- when u need 2 tongues to remove the ham sandwich with mayo from the roof of your mouth.
by janet June 07, 2003

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