chub up

slang

(slang) To become chubby; to grow fat.

Japanese Meaning

太ってしまう、太る、肥満になる

If I keep skipping the gym and ordering takeout every night, I'm going to chub up before vacation.

このままジムをサボって毎晩テイクアウトを注文し続けたら、休暇前に太ってしまいそうだ。

Sense（1）

(slang) To become chubby; to grow fat.

chubs up

（ present singular third-person ）

chubbing up

（ participle present ）

chubbed up

（ participle past ）

chubbed up

（ past ）