He clumsily sipped from the dainty straw of a blasphemously non-bourbon beverage and smiled broadly as he talked to fellow bros.
The show was so hastily and clumsily directed that you felt pity for those involved.
How exciting to think that Jews of all people have sexual appetites, which they satisfy as clumsily as anybody else.
1590s, "acting as if benumbed," alteration of Middle English clumsid "numb with cold" (14c.), past participle of clumsen "to benumb, stiffen or paralyze with cold or fear," from a Scandinavian source akin to Old Norse klumsa "make speechless, palsy; prevent from speaking," intensive of kluma "to make motionless." For insertion of -s-, cf. flimsy.
Not in general use until 18c., with senses "manifesting awkwardness; so made as to be unwieldy." Related: Clumsily; clumsiness. Cf. Swedish dialectal klummsen "benumbed with cold," Norwegian klumsad (past participle) "speechless, palsied by a spasm or by fear or witchery;" German verklammen "grow stiff or numb with cold." Also cf. clumse (n.) "a stupid fellow."