hundred / numerous / all kinds of

= + : Mnemonic symbol: a one hundred 元 bill.

Beelzebub (b) enjoys preparing to allure mortals. In the airplane's living room (ai3) he's waving a flute (一) as a magic wand and enchanting one hundred white flags (白) to look like one hundred (百) one hundred 元 bills (百).

百 character breakdown

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

Maud Younger (y) forgot her keys to the space station (Ø1), all she brought outside was her flute (一). She has no choice but to crash the door with the giant flute.
white / snowy / pure / bright / empty / blank / plain / clear / to make clear / in vain / gratuitous / free of charge / reactionary / anti-communist / funeral / to stare coldly / to write wrong character / to state / to explain / vernacular / spoken lines in opera

= + : Mnemonic symbol: a white flag. The sun (日) is waving with a white (白) flag (白) in the airplane's kitchen (ai2) while Beelzebub (b) is beating them with a big petal leaf (丶).

Characters with 百 as component

variant of 柏[bai3]
raised path / street

= + : Mahatma Gandhi (m) meets the pope (阝) in the observatory. In the bathroom (o4) he finds that's where the pope keeps all his money, The floor is covered waist-deep in 100 yuan bills (百) and there are raised paths (陌) so that you can still walk around and use the bathroom.
hundred (banker's anti-fraud numeral)

= + : Beelzebub (b) gives Rosa Luxemburg (亻) one hundred (佰) Mao Yeyes (百) in the airplane (ai3). Rosa checks for the anti counterfeit marks (佰), but Beelzebub's counterfeit skills are too advanced.
variant of 戛[jia2]
to assist
(literary) majestic; magnificent / (literary) rich, deep red / (literary) angry; furious
name of a wild tribe / silent
hectogram (old) (single-character equivalent of 百克[bai3 ke4])
old variant of 風|风[feng1]
hectowatt (old) / single-character equivalent of 百瓦
two-hundred (rarely used) / 200

Words with 百

idiot / stupid person / a dope
a hundred answers to a single call (idiom) / to respond en masse
faultless / impeccable
news pass quickly from mouth to mouth (idiom) / an infectious disease spreads quickly (old meaning)
grasp this fundamental point and all the rest will follow (idiom)
all walks of life (idiom) / every trade
(bird species of China) bimaculated lark (Melanocorypha bimaculata)
one command brings a hundred responses (idiom); having hundreds of attendants at one's beck and call

Sentences with 百

bǎ
nà
sa̅n
qia̅n
liù
bǎi
ji̅n
de
dà
huán
da̅o
ná
lái