someone who is very old, moans a lot, and often damages his knee while playing sports, or just walking.
I'm such an old man! I'm so old!
by Marc Williams September 26, 2004
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the invisible old man that lives on pool tables who changes the direction of pool balls, making them go in impossible directions. he also bends you over and fucks you in the ass while you are losing a game, and if you are winning, he has already fucked you in the ass at an earlier time for payment.
How did I miss that shot? Old man, get off the table!

OLD FUCKING MAN!
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an old man is probably named leo, probably also gay, and simps over his boyfriend
“wow you’re such an old man! you act just like leo!”
by pp<3 August 17, 2023
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A lover and friend that sticks around for many years while you date other men and he doesn't care, he just doesn't want know about it.
That's just my old man.
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a man who is very old. they usually walk slow arch their back and moan. so

some slang people use it as your dad our a friend that is older than you
My teacher, Mr. Alden is an old man.
by UWSPPSK February 28, 2012
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An older man who is more than a friend, but not quite a boyfriend. A man at least 10 years your senior who is great in bed.
That old man has really made me appreciate the elderly.
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