pseudo-violently high-powered action performed abruptly.
1 The Gremlin swung the Blue Whale into the Cast-Iron Bozo's face with such a wallop that CSB's bright crimson nose popped out from the back of CSB's noggin and plopped to the pavement.

2 Using the strength of just one hairy bicep, the Gremlin walloped the Record-Breaking Pumpkin, batting it onto its endoatmospheric trajectory across the province.
by hahh? November 18, 2003
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Wallop, Walloping.
1. A timid movement with the feet performed by "the one who wallops", which might arise when in

2. Movement without destination, often caused by psychadelic intoxication.
1. "He developed a wallop at the peak of his trip."

2."I know im supposed to be getting something, but I just can't remember... I've been walloping around now for quite some time."
by Luc Weegels December 20, 2004
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Penis Walloper is another expression for wanking, jerking.
'Bet Johns been Penis Walloping' or 'look at that fucking penis walloper over there'
by spOOnbasher June 14, 2018
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A cross between a dickslap and a teabag, the victim is 'walloped' across the face with both cock and balls.
Liam was falling asleep so Miles gave him a meaty wallop.
by Jabba the Putt December 17, 2007
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The act of ejaculating on a baguette, inserting it into your partner's rectum using a roofing hammer, then shouting "Voilá" *chefs kiss*
Jacque: "I gave me sœur a French wallop last night, it was très magnifique!"
by Mintedmushypeas November 20, 2020
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