CHUMPING
Scrabble letter values: C3H4U1M3P3I1N1G2 = 18
Definition
CHUMPING is the present participle of CHUMP.
noun CHUMP: a person who is gullible and easy to take advantage of.
Synonyms of CHUMP: fool, gull, mark, patsy, fall_guy, sucker, soft_touch, mug