rhetoric

[cogs]

sonorous rhymes
whose advent is onerous
may cause ya
to feel nausea
and throw up an opus

[hillwalker]

Forced rhyme (very original admittedly) - throwaway at best because much of the sense is lost beneath the attempt at cleverness.

H

[cogs]

that's the point my poem, leave out the forced rhymes and cleverly throw them away. (but were you really telling me the poem's a throwaway?)