[slack off] {v. phr.} 1. To become less active; grow lazy. […]

[slag] {adj.} 1. Worthless or insignificant person. 2. Promiscuous woman or […]

[slag off] {n.} {v.} A verbal attack. To criticise or slander.

[SLAGIATT] "Seemed like a good idea at the time" Helpful for […]

[slam] See: [GRAND SLAM].

[slap down] {v.}, {slang} 1. To stop (someone, usually in a […]

[slap in the face] (1) {n.} An insult; a disappointment. * […]

[slap in the face] (2) {v. phr.} To insult; embarrass; make […]

[slap one's wrist] {v. phr.} To receive a light punishment. * […]

[slap together] See: [THROW TOGETHER] (1).