Angus Boomer is a Sledge Brother in Leaping Lizards. He is a member of the Hammers during the International Mushroom Games. During the obstacle course, he is the one competing for his team. Depending on Luigi's choices as to who should participate in the event for his team, Angus inadvertently ends up in different rankings. If Mario is chosen, he destroys a brick that Angus happens to be standing on, causing Angus to fall on top of him; the two then land at the edge of the river, and Angus shoves Mario away so that he can start swimming. Angus then catches up to Roy Koopa, but while the two start riding on their flying carpets, Morton Koopa pushes him off, and Angus falls into the pit of Munchers, ending the race in last place. If Luigi chooses himself, he momentarily passes Angus while running, but Angus soon passes him after Luigi gets stung by an electric jellyfish. Later, while Angus is riding on a flying carpet, Luigi attempts to cut a hole underneath Angus's carpet so that he falls, but the two crash into each other and slide into the finish line together. Angus is awarded second place and a wooden medal, as Rocky Wrench finished first and Roy landed in the Munchers. If Princess Toadstool is chosen, Roy trips Angus as they reach the river. Angus is sent flying over everyone and bellyflops into the water, which knocks him out. His bellyflop creates huge waves, and Toadstool pulls off one of the plates of his shell to use as a makeshift surfboard, riding on the waves into first place. Angus does not wake up for the rest of the race. He is also briefly seen during the Beetlebowl, where he dunks on the Royals' bucket if Mario and Luigi are chosen to defend it.
|Characters||Angus Boomer • Army Hammer Bro • Bamma • Border Bros. • Dr. Topper • Flare • Hammer Bro captain • Hamma Jamma • Hamma Jamma's father • Hamma Jamma's grandfather • Hammers (team) • Mr. Hammer • Ojīsan and Obāsan • Pentabros • Spiked Koopa|
|Species||Amazing Flyin' Hammer Brother • Beanerang Bro • Boomerang Bro • Business Bro • C. A. F. H. Bro • Calm Hammer Bro • Chariot Bro • Chomp Bro • Circus Bro • Dark Boomerang Bro • Dark Fire Bro • Dark Hammer Bro • Elite Limbo Bro • Fire Bro • Gold Bro • Goomerang Brother • Hammer Bro • Heavy Fire Bro • Ice Bro • Juggler Bro • Limbo Bro • Paper Boomerang Bro • Paper Fire Bro • Paper Hammer Bro • Shady Sledge Bro • Sledge Bro • Small Hammer Bro • Yo Bro|
|Related items||Boomerang • Boomerang Flower • Fireball • Hammer • Hammer Bro Orb • Hammer Suit • Ice Ball|