To try and seduce the partner of a friend or colleague in an awkward embarrassing sex pest style
Asking a girl if she has a tissue because you want to cum on her breasts
To hire a worker away from a competitor
Wow, ABC research firm just poached our best programmer.
Poach/ing/in'
To flirt or hit on someone.
Yo, lets hit up the pool for some cheeky late night poachin'!
When a man is stalked and picked up by a woman.
Friend: how did you guys meet?
She: I saw him walking down the street and found him interesting so I followed him. Then I poached him!
Where, within a commission sales environment, a commission sales person steps into a sale OR takes the sale from a non-commission paid employee, thus recieving all commission credit from the sale.
"Will Doo, i'm poaching the deal on that fuck'n big screen you assclown! Oh, by the way, what's your sister doing this weekend?"
To take a coworker's lunch from the communal refrigerator.
That little shit-weasel Raymond better not poach my fucking tuna sandwich again.