To split the cost of a purchase in two with another person.
"Do you want to go halves?", "Let's go halves", "Can we go halves?", etc
by Mateo74 November 13, 2013
1 more definition
v. to assume 50% of the responsibility for an act and its consequences, the other 50% of same falling on the person with whom the act was perpetrated.
Let's go half on a baby.
by redgyul March 02, 2005