Feet at the height of disrepair and neglect, usually resulting from lack of shoes, pavement, and personal hygiene. Coincides frequently with dirt tans, wife beaters and twelve packs of beer that cost less than three dollars.
Billy get them trailer park feet off my table, they's making me too sick to drink m'beer.
On a certain unnamed Caribbean island (not Jamaica) top up means one who smokes ganja.
Dat white boy ok,how you know him,he top up?