Banana Peel, an attack with the slip effect.

There are a small number of attacks in Super Smash Bros. Brawl, Super Smash Bros. 4 and Super Smash Bros. Ultimate that cause the slip effect. Attacks with this effect are guaranteed to trip grounded opponents, regardless of how much knockback the hit would otherwise deal. By contrast, attacks with regular trip chances can only cause tripping if the target does not leave the ground from the knockback. Attacks with this effect also cause soft trip, while attacks with trip chances causes hard trips.

List of slip attacks

By characters

Character	Move(s)	Games
Bowser	Slip Bomb
Diddy Kong	Banana Peel
R.O.B.	Slip Gyro
Samus	Slip Bomb
Villager	Timber Counter (sapling)
Wario	Wario Waft (uncharged)
	Quick Waft
	Garlic Breath (far)

By items

Item	Attack	Games
Banana Peel	Thrown
Poké Ball Pokémon	Ditto: Transform (if the summoner possesses slipping attacks)
	Inkay: Topsy-Turvy

Gallery

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  Fox slipping on a banana thrown by Diddy Kong

List of attack effects
Introduced in Super Smash Bros.	Normal • Coin • Electric • Flame • Slash • Sleep
Introduced in Super Smash Bros. Melee	Bury • Darkness • Flower • Freezing • Grab • Inert • Reverse • Screw • Stun
Introduced in Super Smash Bros. Brawl	Aura • Down • Grass • Paralyze • Plunge • Slip • Stop • Water
Introduced in Super Smash Bros. 4	Blaster • Focus • Magic • Obliviate • Solar • Stab
Introduced in Super Smash Bros. Ultimate	Autoreticle • Autoshift • Chain • Curse • Dedede • Grapple • Ink • Mushroom • Poison • Rapid • Fist-Down • Scintilla

• Effects