If someone is propositioning you, it means that they are offering you sex. It is a more polite and euphemistic way of saying someone wants to bang you.
The pyschological attitude when one is in the position to be promoted over equally qualified peers. Symptoms include Premature respnosibilities and unwarranted aurhortive attitude.
Wow Jen, have you noticed Barry has had a promotion boner since Brian quit?
Jerry can't fit under the desk with his promotion boner.
Matt just announced his two weeks. You shouldprobably shield your promotion boner.