skirt chaser

noun Slang.

Origin of skirt chaser

First recorded in 1935–40

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Over the course of the series, however, we see Barney go from being a skirt-chaser to someone ready for a committed relationship.
Everything You Need to Know About 'How I Met Your Mother'
Chancellor Agard
March 31, 2014

Young Mr. Daly, camera-man by profession and skirt-chaser on the side, tipped his hat brim the fractional part of an inch.
Ladies and Gentlemen
Irvin S. (Irvin Shrewsbury) Cobb