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
"There was an ambush at the anime expo"
by LitenAlskare September 23, 2017
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 04, 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 01, 2003