Meaning of SUCK UP

WordNet Dictionary
	Definition:		[v]  tray to gain favor by cringing or flattering; "He is always kowtowing to his boss" [v]  take in, also metaphorically; "The sponge absorbs water well"; "She drew strength from the minister's words" [v]  ingratiate oneself to; often with insincere behavior; "She is playing up to the chairman"
	Websites:
	Synonyms:		absorb, bootlick, cotton up, cozy up, draw, fawn, imbibe, kotow, kowtow, play up, shine up, sidle up, soak up, sop up, suck, take in, take up, toady, truckle
	See Also:		aspirate, attract, blandish, blot, court favor, court favour, curry favor, curry favour, draw in, flatter, ingratiate, mop, mop up, pull, pull in, sponge up, suck in, wipe up