It's about 150 times as heavy as a Human Heart.
It's about 200 times as heavy as a Hamster.
In other words, the weight of a Hamster is 0.005 times 100 pounds.(for Syrian hamster, a.k.a. golden hamster, a.k.a. Mesocricetus auratus; adult)
An adult Syrian hamster has a typical weight of about 0.40 pounds. Known for transporting food in the pouches of their cheeks so that they can bury it later, some hamsters can store up to 60 pounds of food in their borrows.
It's about one-two-hundred-fiftieth as heavy as an Anchor of a Cruise Ship.
In other words, 100 pounds is 0.00401 times the weight of an Anchor of a Cruise Ship, and the weight of an Anchor of a Cruise Ship is 249 times that amount.(for QE2 forward anchor, a.k.a. RMS Queen Elizabeth 2)
Each of the forward anchors of the RMS Queen Elizabeth 2 weighs 24,900 pounds. The anchor of the QE2 now sits in front of the Holyrood Church in Southampton, England, United Kingdom, along a pedestrian tourist route known as "the QE2 mile."
It's about 300 times as heavy as a Billiard Ball.
In other words, 100 pounds is 278.260869565220 times the weight of a Billiard Ball, and the weight of a Billiard Ball is 0.00359375 times that amount.(American-style, WPA specifications)
Per the World Pool-Billiard Association, a billiard ball weight must weigh between 0.343750 pounds and 0.3750 pounds. According to legend, the difficulty in obtaining elephant ivory for the manufacture of billiard balls in the 19th century inspired the search for a replacement material, which led to the development of the first industrial plastic.
It's about 300 times as heavy as a Puck (Hockey).
In other words, 100 pounds is 278.260869565220 times the weight of a Puck (Hockey), and the weight of a Puck (Hockey) is 0.00359375 times that amount.(Ice hockey)
A standard ice hockey puck weighs between 0.343750 pounds and 0.3750 pounds. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.
It's about 300 times as heavy as a Baseball.
In other words, 100 pounds is 312.195121951220 times the weight of a Baseball, and the weight of a Baseball is 0.003203125 times that amount.(MLB rules)
Per Major League Baseball rules, a baseball must weigh between 0.31250 pounds and 0.3281250 pounds. A major league pitcher can throw a baseball at up to 150 kph (91 mph) (with a fastball pitch), with record-setting pitches as fast as 171 kph (106 mph).
It's about 350 times as heavy as a Battery (D).
In other words, 100 pounds is 336 times the weight of a Battery (D), and the weight of a Battery (D) is 0.00298 times that amount.(Alkaline)
A "D" size battery weighs 0.2980 pounds. The D size battery is the oldest of the modern battery sizes, first invented by the National Carbon Company in 1898.