The
act of aiding one's chances of getting
laid, pussy,
vag, bj, boobies, hj, 1st, 2nd, 3rd, and/or 4th base; can be done through performing self-reputable acts or boasting on someone else.
So dude, that 46
second kegstand totally cockboosted you with Kierstin.
Thank you for leaving the
dorm last
night, homie, that was a total cockboost with Morgan Adams.