suck in
[verb]
Synonyms: deceive, beguile, betray, bitch, bunk, delude, double-cross, four-flush, sell out, take in
[noun]
Synonyms: deception, cheat, chicane, chicanery, dishonesty, double-dealing, dupery, fraud, sharp practice, trickery

[TahlilGaran] English Synonym Dictionary ▲

suck in
to deceive someone
The man always sucks me in with his long and strange stories.

[TahlilGaran] English Idioms Dictionary ▲

suck in
v.
1. informal To pull in by taking a deep breath and tightening the muscles; flatten.
"Suck in those stomachs," the gym teacher said.
2. slang To make a fool of; cheat.
The uneducated farmer was sucked in by a clever crook.

[TahlilGaran] English Idioms Dictionary ▲