The dating game talker
In comics, Wall of Text and Wall of Blather are common.
"Any number that reduces to one when you take the sum of the square of its digits and continue iterating it until it yields 1 is a happy number, any number that doesn't, isn't. Now I've been to Peking Nanking Chunking Hiroshima, Shengyang Kwaiyang Pyongyang Yokohama, Hang Chow Weng Chow Fu Chow the Gold Coast, Shanghai Samurai Lum Thai Fukiama, Hong Kong King Kong Yang Tong Sukiyaki, Nagasaki Hirosaki Takasaki I should be so lucky...
Once you understand this, I’ll be able to provide you with the perfect solution (plus action plan) to show you how to get your girlfriend back–with interest! If you don’t escalate things properly and lead her the right way, she’ll lose attraction for you.
"They've got allen wrenches, gerbil feeders, toilet seats, electric heaters, trash compactors, juice extractors, shower rods and water meters, Walkie-talkies, copper wires, safety goggles, radial tires, BB pellets, rubber mallets, fans and dehumidifiers, Picture hangers, paper cutters, waffle irons, window shutters, paint removers, window louvers, masking tape and plastic gutters, Kitchen faucets, folding tables, weather stripping, jumper cables, hooks and tackle, grout and spackle, power foggers, spoons and ladles, Pesticides for fumigation, high-performance lubrication, metal roofing, water proofing, multi-purpose insulation, Air compressors, brass connectors, wrecking chisels, smoke detectors, tire gauges, hamster cages, thermostats and bug deflectors, Trailer hitch demagnetizers, automatic circumcisers, tennis rackets, angle brackets, Duracells and Energizers, Soffit panels, circuit breakers, vacuum cleaners, coffee makers, calculators, generators, matching salt and pepper shakers..." A character who speaks if not constantly then often so quickly that it's hard to make out individual words and with the appearance of not having to stop for breath which sometimes makes it sound as though the audio track has been set to Fast Forward, this is often a facet of the Genki Girl or The Ditz who seems to be able to redirect the oxygen destined for their brain to their mouth whereas if smart characters do this they often fall victim to Sesquipedalian Loquaciousness usually this counts as the specific subtrope Gibbering Genius and it is also a trait of a character who is panicking upset afraid angry worked up or excited and launches into rapid-fire babble because of their emotional state although in a few cases characters who do this anyway end up going into a weird state and start doing it even more BECAUSE OFTHESTATEMENTIONEDABOVEORMAYBEJUST—SHUT UP!