According to Riddle Spot, the answer to the riddle What goes up the chimney down but cannot go down the chimney up? is an umbrella. An umbrella is very thin and narrow when it is down, so it can fit through the narrow opening of a chimney. When an umbrella is up, however, it is too large to fit through the same narrow opening.
frag. n. A fragmentation grenade. tr.v. fragged, fragÂ·ging, frags. To wound or kill (a fellow soldier) by throwing a grenade or similar explosive at the victim: He got fragged.
lag verb (MOVE SLOWLY). âº [I] to âmove or make âprogress so âslowly that you are behind other âpeople or things: He's lagging behind-I âthink we'd âbetter âwait for him to âcatch us up. Sales are lagging at the âmoment.