1 definition by Mr. Wills
(noun)-The act of trying to avoid another person while approaching them in the hall, but failing and ultimately colliding with them.
When Orenthal saw Betsy in aisle 4 of Dominick's, he tried to avoid her, however, in this case pippipipy was inevitable as the two ran right into each other.
by Mr. Wills November 10, 2004