When someone unexpectedly walks in or when you drop a towel in a changing room and sees your Bush in all its glory.
"Jessica's brother walked in when I was using the bathroom at her house. I was mid pee and jumped up, he amBushed me. I should have shaved."
by urbanderivative January 16, 2010
an ambusher is one who slips their hand down your pants before you can debate or make a decision about it.
by Laurag8705 May 25, 2004
When you go to a party, and there are already numerous amounts of members that are not of your preference.
by Tromedlov Stanton January 10, 2015
a play on words denoting an instance where one places a phone call, or sends a text or email, while intoxicated on Ambien.
I chased an Ambien with a Mimosa and then Ambushed Eric with a phone call telling him how much I loved him.
by Crackapleez May 4, 2010
Those fuckers called me to gang up on me and didn't give me warning it was a conference call. They ambushed me.
by Chosney September 11, 2003
we where in an ambush and i was so scared
by andymacnab November 1, 2003