Simple past tense and past participle of bulldog.(verb)
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Use "bulldogged" in a sentence
"Even after Duke took a five-point lead, Butler bulldogged back and was within 60-59 in the last minute."
"This was 200 yards of horror before we bulldogged him."
"He shook off a couple would-be tacklers and bulldogged it for a couple yards more till our own Michael Jameson came flying in like a Mack Truck and blindsided him at the thirteen yard line."