look up any word, like dirty sanchez:
 
1.
i2p
"Invite 2 (to) party"

Used by people playing on an online console.
They will send "i2p" to another player through a message stating that they want to join their game but is only allowed if their invited.

Also reffered to people asking for an invitation to an xbox live party that is set so that people can't join w/o an invite.
A guy just got on his xbox and he sends a message his friend saying "i2p"

His friend replys "not now bitch I'm in a game. I'll invite you when I'm done."
by Kool Whip June 04, 2009