Choogling as referred in swap rock music means to keep going,keep excelling,sorta like when someone says "keep on trucking",overall its in the same sense

A man who messes around with other men, but no one would ever know by looking or talking to him. Used by gay black men to identify masculine gay men or DL Brothas.

To keep going, non stop, full force ahead. Speed Travel Fast Continuity Strong

Choogling is an activity commonly done in the south and is when you find a nice fresh soft patch of smoothe mud down by the swamp or river put on some good banjo music on the radio then start going to town humping holes in the mud.