definition of
[slap-up]

[1] #1 slap-up s. [bang-up, bully, corking, cracking, dandy, great, groovy, keen, neat, nifty, not bad, peachy, swell, smashing] very good; "he did a bully job"; "a neat sports car"; "had a great time at the party"; "you look simply smashing". wn