To fail to have sex with a partner due to an inability to gain an erection
"Yo Joe, did you hook up with Martine last night?"
"Yeah, but I lumped her, so she was pretty upset"
insult: A idiot who thinks they are not gay but they are gay and when you tell them they are gay the say 'same'. they are hard of hearing and sometimes forgets how to speak english.
To inflict actual lumpage to someone's head and face
Bob needed "Lumps" for not paying me back.
When a person is so lazy and cant get out of bed.
Woman- "What are you doing?"
Man-"Just laying around being lump"
umpa-lumping(oom-pa loom-ping) is a very verstile word
definition 1- swaying from side to side while you are walking..like an umpa-lumpa
definition 2- a word that is synonymous with slacking, faking, or lacking in some attribute.
definition 3- when a person is not acting logically and doing something stupid
definitiion 1: you see that girl walking, she straight umpa-lumping with she got a broken leg
definition 2: oh, he didn't turn in your paper for you. He is umpa-lumping hard core
definition 3: she jumped off the bus. she is umpa-lumping like a mofo.
the lump that forms on ones head after being struck with a night stick.
did you see leroys billie lump?